Dr Jonathan Isaac Witonsky, MD - Medicare Pediatrics in San Francisco, CA

Dr Jonathan Isaac Witonsky, MD is a medicare enrolled "Pediatrics - Pediatric Allergy/immunology" physician in San Francisco, California. His current practice location is 1825 4th St Fl 6, San Francisco, California. You can reach out to his office (for appointments etc.) via phone at (415) 353-7337.

Dr Jonathan Isaac Witonsky is licensed to practice in California (license number A160639) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1679005813.

Contact Information

Dr Jonathan Isaac Witonsky, MD
1825 4th St Fl 6,
San Francisco, CA 94143-2350
(415) 353-7337
Not Available



Physician's Profile

Full NameDr Jonathan Isaac Witonsky
GenderMale
SpecialityPediatrics - Pediatric Allergy/immunology
Location1825 4th St Fl 6, San Francisco, California
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1679005813
  • Provider Enumeration Date: 03/28/2017
  • Last Update Date: 04/19/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 1456691021
  • Enrollment ID: I20220706002775

Medical Identifiers

Medical identifiers for Dr Jonathan Isaac Witonsky such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1679005813NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207K00000XAllergy & Immunology A160639 (California)Secondary
208000000XPediatrics A160639 (California)Secondary
2080P0201XPediatrics - Pediatric Allergy/immunology A160639 (California)Primary

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Dr Jonathan Isaac Witonsky allows following entities to bill medicare on his behalf.
Entity NamePermanente Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1073606299
PECOS PAC ID: 8921910225
Enrollment ID: O20031104000710

News Archive

Court ruling favors State over pharmaceutical manufacturers

Nevada Attorney General Brian Sandoval yesterday announced that Washoe County District Court Judge Steven R. Kosach has issued an important ruling in Nevada's Average Wholesale Price (AWP) litigation against numerous pharmaceutical manufacturers including Abbott Labs, Baxter, Bristol-Myers Squibb, Dey, GlaxoSmithKline, and Pharmacia.

New England Biolabs adds NEBNext DNA Sample Prep Master Mix Set 3 for use with Life Technologies' SOLiD 3 System

New England Biolabs has expanded its line of reagents for sample preparation to include NEBNext™ DNA Sample Prep Master Mix Set 3, which has been validated for use with the SOLiD™ 3 System from Life Technologies. NEBNext reagents are a series of highly pure reagents that facilitate sample preparation for downstream applications, such as next generation sequencing. All reagents undergo stringent quality controls and functional validation, ensuring maximum yield, convenience and value.

ER docs Medicaid complaint: Some patients denied coverage if diagnosis doesn't merit their care

Some states are not considering the symptoms that brought the patients to the hospital, the doctors charge. In other Medicaid news, Texas is looking at several options for Medicaid reform, Pennsylvania looks at human service program cuts, Wisconsin Democrats seek to stop reductions there and Minnesota officials respond to criticism from Sen. Charles Grassley.

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A new study published in the journal Substance Use and Misuse has found that adverse childhood experiences, such as physical and sexual abuse and neglect, predict greater performance-enhancing substance use in young adults.

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› Verified 7 days ago

Entity NameUcsf Pediatrics Associates
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1376614016
PECOS PAC ID: 6204749112
Enrollment ID: O20031106000823

News Archive

Court ruling favors State over pharmaceutical manufacturers

Nevada Attorney General Brian Sandoval yesterday announced that Washoe County District Court Judge Steven R. Kosach has issued an important ruling in Nevada's Average Wholesale Price (AWP) litigation against numerous pharmaceutical manufacturers including Abbott Labs, Baxter, Bristol-Myers Squibb, Dey, GlaxoSmithKline, and Pharmacia.

New England Biolabs adds NEBNext DNA Sample Prep Master Mix Set 3 for use with Life Technologies' SOLiD 3 System

New England Biolabs has expanded its line of reagents for sample preparation to include NEBNext™ DNA Sample Prep Master Mix Set 3, which has been validated for use with the SOLiD™ 3 System from Life Technologies. NEBNext reagents are a series of highly pure reagents that facilitate sample preparation for downstream applications, such as next generation sequencing. All reagents undergo stringent quality controls and functional validation, ensuring maximum yield, convenience and value.

ER docs Medicaid complaint: Some patients denied coverage if diagnosis doesn't merit their care

Some states are not considering the symptoms that brought the patients to the hospital, the doctors charge. In other Medicaid news, Texas is looking at several options for Medicaid reform, Pennsylvania looks at human service program cuts, Wisconsin Democrats seek to stop reductions there and Minnesota officials respond to criticism from Sen. Charles Grassley.

Adverse childhood experiences predict greater performance-enhancing substance use in young adults

A new study published in the journal Substance Use and Misuse has found that adverse childhood experiences, such as physical and sexual abuse and neglect, predict greater performance-enhancing substance use in young adults.

Read more Medical News

› Verified 7 days ago

Entity NameUniversity Of California San Francisco
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1861578973
PECOS PAC ID: 4486567229
Enrollment ID: O20031212000897

News Archive

Court ruling favors State over pharmaceutical manufacturers

Nevada Attorney General Brian Sandoval yesterday announced that Washoe County District Court Judge Steven R. Kosach has issued an important ruling in Nevada's Average Wholesale Price (AWP) litigation against numerous pharmaceutical manufacturers including Abbott Labs, Baxter, Bristol-Myers Squibb, Dey, GlaxoSmithKline, and Pharmacia.

New England Biolabs adds NEBNext DNA Sample Prep Master Mix Set 3 for use with Life Technologies' SOLiD 3 System

New England Biolabs has expanded its line of reagents for sample preparation to include NEBNext™ DNA Sample Prep Master Mix Set 3, which has been validated for use with the SOLiD™ 3 System from Life Technologies. NEBNext reagents are a series of highly pure reagents that facilitate sample preparation for downstream applications, such as next generation sequencing. All reagents undergo stringent quality controls and functional validation, ensuring maximum yield, convenience and value.

ER docs Medicaid complaint: Some patients denied coverage if diagnosis doesn't merit their care

Some states are not considering the symptoms that brought the patients to the hospital, the doctors charge. In other Medicaid news, Texas is looking at several options for Medicaid reform, Pennsylvania looks at human service program cuts, Wisconsin Democrats seek to stop reductions there and Minnesota officials respond to criticism from Sen. Charles Grassley.

Adverse childhood experiences predict greater performance-enhancing substance use in young adults

A new study published in the journal Substance Use and Misuse has found that adverse childhood experiences, such as physical and sexual abuse and neglect, predict greater performance-enhancing substance use in young adults.

Read more Medical News

› Verified 7 days ago

Entity NameUcsf Medical Group Business Services
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1477624104
PECOS PAC ID: 3779497870
Enrollment ID: O20040622001513

News Archive

Court ruling favors State over pharmaceutical manufacturers

Nevada Attorney General Brian Sandoval yesterday announced that Washoe County District Court Judge Steven R. Kosach has issued an important ruling in Nevada's Average Wholesale Price (AWP) litigation against numerous pharmaceutical manufacturers including Abbott Labs, Baxter, Bristol-Myers Squibb, Dey, GlaxoSmithKline, and Pharmacia.

New England Biolabs adds NEBNext DNA Sample Prep Master Mix Set 3 for use with Life Technologies' SOLiD 3 System

New England Biolabs has expanded its line of reagents for sample preparation to include NEBNext™ DNA Sample Prep Master Mix Set 3, which has been validated for use with the SOLiD™ 3 System from Life Technologies. NEBNext reagents are a series of highly pure reagents that facilitate sample preparation for downstream applications, such as next generation sequencing. All reagents undergo stringent quality controls and functional validation, ensuring maximum yield, convenience and value.

ER docs Medicaid complaint: Some patients denied coverage if diagnosis doesn't merit their care

Some states are not considering the symptoms that brought the patients to the hospital, the doctors charge. In other Medicaid news, Texas is looking at several options for Medicaid reform, Pennsylvania looks at human service program cuts, Wisconsin Democrats seek to stop reductions there and Minnesota officials respond to criticism from Sen. Charles Grassley.

Adverse childhood experiences predict greater performance-enhancing substance use in young adults

A new study published in the journal Substance Use and Misuse has found that adverse childhood experiences, such as physical and sexual abuse and neglect, predict greater performance-enhancing substance use in young adults.

Read more Medical News

› Verified 7 days ago

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Dr Jonathan Isaac Witonsky is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Dr Jonathan Isaac Witonsky, MD
550 16th St Fl 4,
San Francisco, CA 94143-2549

Ph: (415) 353-7337
Dr Jonathan Isaac Witonsky, MD
1825 4th St Fl 6,
San Francisco, CA 94143-2350

Ph: (415) 353-7337

News Archive

Court ruling favors State over pharmaceutical manufacturers

Nevada Attorney General Brian Sandoval yesterday announced that Washoe County District Court Judge Steven R. Kosach has issued an important ruling in Nevada's Average Wholesale Price (AWP) litigation against numerous pharmaceutical manufacturers including Abbott Labs, Baxter, Bristol-Myers Squibb, Dey, GlaxoSmithKline, and Pharmacia.

New England Biolabs adds NEBNext DNA Sample Prep Master Mix Set 3 for use with Life Technologies' SOLiD 3 System

New England Biolabs has expanded its line of reagents for sample preparation to include NEBNext™ DNA Sample Prep Master Mix Set 3, which has been validated for use with the SOLiD™ 3 System from Life Technologies. NEBNext reagents are a series of highly pure reagents that facilitate sample preparation for downstream applications, such as next generation sequencing. All reagents undergo stringent quality controls and functional validation, ensuring maximum yield, convenience and value.

ER docs Medicaid complaint: Some patients denied coverage if diagnosis doesn't merit their care

Some states are not considering the symptoms that brought the patients to the hospital, the doctors charge. In other Medicaid news, Texas is looking at several options for Medicaid reform, Pennsylvania looks at human service program cuts, Wisconsin Democrats seek to stop reductions there and Minnesota officials respond to criticism from Sen. Charles Grassley.

Adverse childhood experiences predict greater performance-enhancing substance use in young adults

A new study published in the journal Substance Use and Misuse has found that adverse childhood experiences, such as physical and sexual abuse and neglect, predict greater performance-enhancing substance use in young adults.

Read more News

› Verified 7 days ago


Pediatrics Doctors in San Francisco, CA

Dr. Kathryn Rachel Davis, M.D.
Pediatrics
Medicare: Not Enrolled in Medicare
Practice Location: 505 Parnassus Ave # 0110, University Of California San Francisco, M691, San Francisco, CA 94143
Phone: 415-476-6245    
Dr. David Michael Gordon, MD
Pediatrics
Medicare: Medicare Enrolled
Practice Location: 505 Parnassus Ave # M696, Box 0110, San Francisco, CA 94143
Phone: 415-353-1000    
Jayme Congdon, MD
Pediatrics
Medicare: Medicare Enrolled
Practice Location: 1500 Owens St, San Francisco, CA 94158
Phone: 415-476-1000    
Laurie Song,
Pediatrics
Medicare: Medicare Enrolled
Practice Location: 550 16th St, San Francisco, CA 94158
Phone: 415-514-4079    Fax: 415-476-5354
Ms. Tatiana Goldstein, M.D.
Pediatrics
Medicare: Not Enrolled in Medicare
Practice Location: 525 Spruce Street, Suite 3, San Francisco, CA 94118
Phone: 415-668-8900    Fax: 415-668-1695
John T Tsukahara, M.D.
Pediatrics
Medicare: Medicare Enrolled
Practice Location: 2340 Clay St, 3rd Floor, San Francisco, CA 94115
Phone: 415-600-1111    
William Bernard Solomon, MD
Pediatrics
Medicare: Not Enrolled in Medicare
Practice Location: 45 Castro Street, Suite 232, San Francisco, CA 94114
Phone: 415-565-6810    Fax: 415-565-6844

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