NPPES file of Aug 9, 2026

Eric M. Ossowski, M.D.

Family Medicine Physician · Phoenix, AZ

Eric M. Ossowski, M.D. is a family medicine physician with a practice address in Phoenix, Arizona, and NPI 1063508463, issued on Oct 4, 2006. Check the license (Arizona AZ #12127, as entered in NPPES) on the Arizona Medical Board; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1063508463
Name
Eric M. Ossowski
Credential
M.D.
Primary taxonomy
Family Medicine Physician 207Q00000X
License numbers
AZ #12127 AZ
MN#24356 MN
Self-reported in NPPES; status is on the state search
Practice location
4212 N 16TH Street, Phoenix, AZ 85016
Phone
(602) 263-1511
Enumerated
Oct 4, 2006
Record last updated
Jul 26, 2011 (not updated in 15 years: call before relying on the address or phone)
Fax
(602) 263-1619
Medicaid ID
414160 AZ
Medicare enrollment
Enrolled (PECOS I20160725000789); accepts Medicare assignment
Medical or professional school
University Of Minnesota, Duluth School Of Medicine, 1977
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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8 nearest family medicine physician records → All 3,119 in Arizona → Look up another NPI →

Also registered at 4212 N 16TH Street

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Memie Burton, MD.Obstetrics & Gynecology Physician1023102761
  2. Eric Hembree, CRTCertified Respiratory Therapist1801335526
  3. Dorothy Meyer, CNM, MPHWomen's Health Nurse Practitioner1821164757
  4. Patricia Roe, PSY.D., A.R.N.P.Psychiatric/Mental Health Nurse Practitioner1902999436

Verify Eric M. Ossowski in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersArizona Medical Board
    Search for license AZ #12127    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Arizona license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Bills Medicare through one group practice

  1. Circle The CityPhoenix, AZ

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Eric M. Ossowski among 3,119 family medicine physician records in Arizona

Eric M. Ossowski, M.D. is one of 3,119 family medicine physician records with a practice address in Arizona. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 12% of them.

  • NPI issued2006 · 12% of these records are older, 54% newer
  • In a Medicare fileYes · 75% of these records are
  • In the CMS Doctors and Clinicians fileYes · 57% of these records are
  • Graduated1977 · median 2006 among the 1,775 with a school on file
  • Record last updated2011 · 54% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

649 family medicine physician records list a practice address in Phoenix

They are 649 of the 31,399 NPPES records with a practice address in Phoenix, and 3,119 family medicine physician records in Arizona.

All 3,119 in Arizona → Every provider in Phoenix → Family Medicine Physician nationwide →

The 8 family medicine physician records with the nearest ZIP codes

  1. James Bennett, M.D.Phoenix, AZ 850161194708396
  2. Paul Bloomquist, MDPhoenix, AZ 850161730167065
  3. Jacqueline Doris, M.D.Phoenix, AZ 850161922090992
  4. Lawrence Kramer, M.D.Phoenix, AZ 850161952381295
  5. Kathleen North-Wilhelm, M.D.Phoenix, AZ 850161952389017
  6. Heather O'Toole, M.D.Phoenix, AZ 850161992797880
  7. Amy Jo Overlin, M.D.Phoenix, AZ 850161811958101
  8. Judy Pinsonneault, D.O.Phoenix, AZ 850161184627648

Common questions

What is Eric M. Ossowski, M.D.'s NPI number?

Eric M. Ossowski, M.D.'s National Provider Identifier (NPI) is 1063508463, issued on Oct 4, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Eric M. Ossowski, M.D. located?

The NPPES record lists a practice address at 4212 N 16TH Street, Phoenix, AZ, 85016. Phone: (602) 263-1511. Providers update this record themselves, so call before visiting.

How can I verify Eric M. Ossowski, M.D.'s license?

NPPES lists Arizona license number AZ #12127, as entered by the provider. Search the Arizona Medical Board at https://www.azmd.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.