James O Posever, MD - Medicare Rheumatology in Phoenix, AZ

James O Posever, MD is a medicare enrolled "Internal Medicine - Rheumatology" physician in Phoenix, Arizona. He went to Northwestern University Feinberg Medical School and graduated in 1991 and has 33 years of diverse experience with area of expertise as Rheumatology. He is a member of the group practice Dhew Ind Hlth Sv Hlth Svs And Mntl Hlth Adm, Dhhs Phs Ihs Phoenix Area and his current practice location is 4212 N 16th St, Phoenix, Arizona. You can reach out to his office (for appointments etc.) via phone at (602) 263-1200.

James O Posever is licensed to practice in Arizona (license number 29356) 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 1154364214.

Contact Information

James O Posever, MD
4212 N 16th St,
Phoenix, AZ 85016-5319
(602) 263-1200
(602) 263-1593



Physician's Profile

Full NameJames O Posever
GenderMale
SpecialityRheumatology
Experience33 Years
Location4212 N 16th St, Phoenix, Arizona
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:
  • James O Posever attended and graduated from Northwestern University Feinberg Medical School in 1991
  NPI Data:
  • NPI Number: 1154364214
  • Provider Enumeration Date: 06/14/2006
  • Last Update Date: 08/26/2011
  Medicare PECOS Information:
  • PECOS PAC ID: 7113916198
  • Enrollment ID: I20040506001357

Medical Identifiers

Medical identifiers for James O Posever such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1154364214NPI-NPPES
574584MedicaidAZ

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RR0500XInternal Medicine - Rheumatology 29356 (Arizona)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Phoenix Indian Medical CenterPhoenix, AZHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Dhew Ind Hlth Sv Hlth Svs And Mntl Hlth Adm1759290901173
Dhhs Phs Ihs Phoenix Area266864710811

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› Verified 9 days ago

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. James O Posever allows following entities to bill medicare on his behalf.
Entity NameDhew Ind Hlth Sv Hlth Svs & Mntl Hlth Adm
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1083643738
PECOS PAC ID: 1759290901
Enrollment ID: O20031105000797

News Archive

Proteomic mass spectrometry helps identify viruses

Scientists have used mass spectrometry for decades to determine the chemical composition of samples but rarely has it been used to identify viruses, and never in complex environmental samples.

Montana tribe welcomes back tourists after risky shutdown pays off

Millions of people will flock to Montana's Glacier National Park this summer after last year's pandemic-caused tourism skid, and they will once more be able sightsee and camp nearby on the recently reopened Blackfeet Indian Reservation.

First Edition: February 14, 2011

Today's headlines are focused on President Obama's budget proposal and what it does and does not include.

Alimera to present Iluvien Phase 3 clinical trial data at AAO annual meeting

Alimera Sciences, Inc., a biopharmaceutical company that specializes in the research, development and commercialization of prescription ophthalmic pharmaceuticals, today announced that data from its Phase 3 (FAME) clinical trials for Iluvien will be presented this month at the annual meeting of the American Academy of Ophthalmology (AAO) in Chicago.

Read more Medical News

› Verified 9 days ago

Entity NameDhhs Phs Ihs Phoenix Area
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1265719918
PECOS PAC ID: 2668647108
Enrollment ID: O20111212000142

News Archive

Proteomic mass spectrometry helps identify viruses

Scientists have used mass spectrometry for decades to determine the chemical composition of samples but rarely has it been used to identify viruses, and never in complex environmental samples.

Montana tribe welcomes back tourists after risky shutdown pays off

Millions of people will flock to Montana's Glacier National Park this summer after last year's pandemic-caused tourism skid, and they will once more be able sightsee and camp nearby on the recently reopened Blackfeet Indian Reservation.

First Edition: February 14, 2011

Today's headlines are focused on President Obama's budget proposal and what it does and does not include.

Alimera to present Iluvien Phase 3 clinical trial data at AAO annual meeting

Alimera Sciences, Inc., a biopharmaceutical company that specializes in the research, development and commercialization of prescription ophthalmic pharmaceuticals, today announced that data from its Phase 3 (FAME) clinical trials for Iluvien will be presented this month at the annual meeting of the American Academy of Ophthalmology (AAO) in Chicago.

Read more Medical News

› Verified 9 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. James O Posever 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
James O Posever, MD
4212 N 16th St,
Phoenix, AZ 85016-5319

Ph: (602) 263-1200
James O Posever, MD
4212 N 16th St,
Phoenix, AZ 85016-5319

Ph: (602) 263-1200

News Archive

Proteomic mass spectrometry helps identify viruses

Scientists have used mass spectrometry for decades to determine the chemical composition of samples but rarely has it been used to identify viruses, and never in complex environmental samples.

Montana tribe welcomes back tourists after risky shutdown pays off

Millions of people will flock to Montana's Glacier National Park this summer after last year's pandemic-caused tourism skid, and they will once more be able sightsee and camp nearby on the recently reopened Blackfeet Indian Reservation.

First Edition: February 14, 2011

Today's headlines are focused on President Obama's budget proposal and what it does and does not include.

Alimera to present Iluvien Phase 3 clinical trial data at AAO annual meeting

Alimera Sciences, Inc., a biopharmaceutical company that specializes in the research, development and commercialization of prescription ophthalmic pharmaceuticals, today announced that data from its Phase 3 (FAME) clinical trials for Iluvien will be presented this month at the annual meeting of the American Academy of Ophthalmology (AAO) in Chicago.

Read more News

› Verified 9 days ago


Internal Medicine Doctors in Phoenix, AZ

Moustafa I Hazin, D.O.
Rheumatology
Medicare: Accepting Medicare Assignments
Practice Location: 500 W Thomas Rd, Suite 900, Phoenix, AZ 85013
Phone: 602-406-5590    Fax: 602-406-7165
Dr. Ali Shaheen Al-yaqoobi, M.D.
Rheumatology
Medicare: Medicare Enrolled
Practice Location: 2601 E Roosevelt St, Phoenix, AZ 85008
Phone: 602-344-5411    
Dana Archbold, MD
Rheumatology
Medicare: Accepting Medicare Assignments
Practice Location: 1111 E Mcdowell Rd, Phoenix, AZ 85006
Phone: 602-839-2296    Fax: 602-839-2084
Catalina Nicole Flores, MD
Rheumatology
Medicare: Medicare Enrolled
Practice Location: 350 W Thomas Rd Dept Of, Phoenix, AZ 85013
Phone: 602-406-3000    
Kristina Yancey,
Rheumatology
Medicare: Medicare Enrolled
Practice Location: 5777 E Mayo Blvd, Phoenix, AZ 85054
Phone: 480-342-2000    
Dr. Francisco Cordova, MD
Rheumatology
Medicare: Medicare Enrolled
Practice Location: 29 W Edgemont Ave, Phoenix, AZ 85003
Phone: 602-263-8971    Fax: 602-263-8971
Dr. Dimpy Kapoor, M.D.
Rheumatology
Medicare: Accepting Medicare Assignments
Practice Location: 9305 W Thomas Rd, Ste 455, Phoenix, AZ 85037
Phone: 623-399-9010    Fax: 623-399-9013

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