Dr Roy C Grekin, MD - Medicare Dermatology in Santa Barbara, CA

Dr Roy C Grekin, MD is a medicare enrolled "Dermatology" physician in Santa Barbara, California. He went to University Of Michigan Medical School and graduated in 1977 and has 47 years of diverse experience with area of expertise as Dermatology. He is a member of the group practice University Of California San Francisco and his current practice location is 2320 Bath Street, Suite 205, Santa Barbara, California. You can reach out to his office (for appointments etc.) via phone at (805) 569-1164.

Dr Roy C Grekin is licensed to practice in California (license number G51012) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1245278506.

Contact Information

Dr Roy C Grekin, MD
2320 Bath Street, Suite 205,
Santa Barbara, CA 93105-4339
(805) 569-1164
(805) 569-1094



Physician's Profile

Full NameDr Roy C Grekin
GenderMale
SpecialityDermatology
Experience47 Years
Location2320 Bath Street, Santa Barbara, California
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr Roy C Grekin attended and graduated from University Of Michigan Medical School in 1977
  NPI Data:
  • NPI Number: 1245278506
  • Provider Enumeration Date: 06/02/2006
  • Last Update Date: 05/29/2012
  Medicare PECOS Information:
  • PECOS PAC ID: 9739263005
  • Enrollment ID: I20080225000774

Medical Identifiers

Medical identifiers for Dr Roy C Grekin such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1245278506NPI-NPPES
00G510120MedicaidCA
CQ929VOtherCAMEDICARE PTAN
G510120MedicaidCA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207N00000XDermatology G51012 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Ucsf Medical CenterSan francisco, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
University Of California San Francisco44865672291298

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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 Roy C Grekin allows following entities to bill medicare on his behalf.
Entity NameUniversity Of California San Francisco
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1861578973
PECOS PAC ID: 4486567229
Enrollment ID: O20031212000897

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

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Physicians apparently learn to "shut off" the portion of their brain that helps them appreciate the pain their patients experience while treating them and instead activate a portion of the brain connected with controlling emotions, according to new research using brain scans at the University of Chicago.

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Entity NameUniversity Of California Sfgh Medical Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1164497285
PECOS PAC ID: 5496668410
Enrollment ID: O20041015000522

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Following a blood infection, the first class of antibodies produced by the immune system are IgM antibodies.

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Entity NameCity & County Of San Francisco
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1982737524
PECOS PAC ID: 1658280748
Enrollment ID: O20050309000770

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Following a blood infection, the first class of antibodies produced by the immune system are IgM antibodies.

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› Verified 5 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 Roy C Grekin 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 Roy C Grekin, MD
Po Box 50706,
Santa Barbara, CA 93150-0706

Ph: (805) 963-3757
Dr Roy C Grekin, MD
2320 Bath Street, Suite 205,
Santa Barbara, CA 93105-4339

Ph: (805) 569-1164

News Archive

USPTO grants five-year extension to Spectrum's FOLOTYN patent

Spectrum Pharmaceuticals, a biotechnology company with fully integrated commercial and drug development operations with a primary focus in hematology and oncology, today announced that the United States Patent and Trademark Office (USPTO) has extended by five years the U.S. Patent No. 6,028,071, which covers FOLOTYN (pralatrexate injection).

Researchers discover how deficiency of IgM antibodies can lead to increased risk of arteriosclerosis

Following a blood infection, the first class of antibodies produced by the immune system are IgM antibodies.

Expertise modulates the perception of pain in others

Physicians apparently learn to "shut off" the portion of their brain that helps them appreciate the pain their patients experience while treating them and instead activate a portion of the brain connected with controlling emotions, according to new research using brain scans at the University of Chicago.

Low vitamin D levels: Not a cause but a consequence of ill health

A comprehensive review of the evidence suggests that low vitamin D levels are not a cause but a consequence of ill health, casting strong doubt on the value of vitamin D supplements to protect against acute and chronic disorders such as cancer, cardiovascular disease, diabetes, Parkinson's disease, and even death.

Read more News

› Verified 5 days ago


Dermatology Doctors in Santa Barbara, CA

Dr. Rebecca Dawn Miller, MD
Dermatology
Medicare: Accepting Medicare Assignments
Practice Location: 334 S Patterson Ave, Ste 105, Santa Barbara, CA 93111
Phone: 805-964-1514    Fax: 805-964-0861
George Keith Llewellyn, MD
Dermatology
Medicare: Accepting Medicare Assignments
Practice Location: 1722 State St, Ste 103, Santa Barbara, CA 93101
Phone: 805-884-4900    Fax: 805-884-4900
Meredith A Perrin, MD
Dermatology
Medicare: Accepting Medicare Assignments
Practice Location: 334 S Patterson Ave Ste 105, Santa Barbara, CA 93111
Phone: 805-964-1514    Fax: 805-964-0861
Dr. Mark E Burnett, M.D.
Dermatology
Medicare: Accepting Medicare Assignments
Practice Location: 2323 Oak Park Ln Ste 202, Santa Barbara, CA 93105
Phone: 805-892-8111    
Dr. Peter Ford, M.D.
Dermatology
Medicare: Accepting Medicare Assignments
Practice Location: 317 W Pueblo St, Santa Barbara, CA 93105
Phone: 805-681-1761    Fax: 805-681-1768
Dr. Thomas A Vanmeter, M.D.
Dermatology
Medicare: Accepting Medicare Assignments
Practice Location: 334 S Patterson Ave, Ste 105, Santa Barbara, CA 93111
Phone: 805-964-1514    Fax: 805-964-0861

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