NPPES file of Aug 9, 2026

Robert Alan Zimmerman, PA-C

Physician Assistant · Edmond, OK

Robert Alan Zimmerman, PA-C is a physician assistant with a practice address in Edmond, Oklahoma, and NPI 1376313643, issued on Jan 8, 2024. Check the license (Oklahoma 5145, as entered in NPPES) with the Oklahoma board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1376313643
Name
Robert Alan Zimmerman
Credential
PA-C
Primary taxonomy
Physician Assistant 363A00000X
License number
5145 OK
Self-reported in NPPES; status is on the state search
Practice location
2017 W I 35 Frontage RD Ste 250, Edmond, OK 73013
Phone
(480) 310-9114
Enumerated
Jan 8, 2024
Record last updated
May 4, 2024
Medicare enrollment
Enrolled (PECOS I20240607003451); accepts Medicare assignment
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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Also registered at 2017 W I 35 Frontage RD Ste 250

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

  1. Thaddeus Carnine, MDOrthopaedic Surgery Physician1821190174
  2. Zachary Clary, M.D.Orthopaedic Hand Surgery Physician1750776050
  3. Brandon Funk, PA-CPhysician Assistant1396785390
  4. Isaac GrayPhysician Assistant1164063699
  5. Sylvia Gray, MDPlastic and Reconstructive Surgery Physician1558552737
  6. Katherine Nasr, PA-CSurgical Physician Assistant1659618890

Verify Robert Alan Zimmerman in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Oklahoma board licenses this profession
    Search for license 5145
    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
Find the Oklahoma 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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Industry payments in 2024: $13.38

1 payment: food and beverage; the largest payer was Bioventus LLC. The 64,719 providers of this specialty with any payment received $841.65 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Robert Zimmerman$13.38
  2. Specialty average$841.65

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through one group practice

  1. Mercy Clinic Oklahoma CommunitiesOklahoma City, OK

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

Robert Alan Zimmerman among 1,870 physician assistant records in Oklahoma

Robert Alan Zimmerman, PA-C is one of 1,870 physician assistant records with a practice address in Oklahoma. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2024, is newer than 88% of them.

  • NPI issued2024 · 88% of these records are older, 6% newer
  • In a Medicare fileYes · 79% of these records are
  • In the CMS Doctors and Clinicians fileYes · 67% of these records are
  • Graduated2023 · median 2017 among the 1,246 with a school on file
  • Record last updated2024 · 45% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a Oklahoma practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

76 physician assistant records list a practice address in Edmond

They are 76 of the 3,849 NPPES records with a practice address in Edmond, and 1,870 physician assistant records in Oklahoma.

The 8 physician assistant records with the nearest ZIP codes

  1. Michal Christian, PA CEdmond, OK 730131205829405
  2. Kristin Colton, PA-CEdmond, OK 730131548584030
  3. David Dube', P.A.Edmond, OK 730131578679684
  4. Brandon Funk, PA-CEdmond, OK 730131396785390
  5. Stephen Johnston, PAEdmond, OK 730131629337753
  6. Whitney Mashburn, PA-CEdmond, OK 730131083952485
  7. Alex Medgaarden, PA-CEdmond, OK 730131922339290
  8. Meghan Nelson, PAEdmond, OK 730131487984258

Common questions

What is Robert Alan Zimmerman, PA-C's NPI number?

Robert Alan Zimmerman, PA-C's National Provider Identifier (NPI) is 1376313643, issued on Jan 8, 2024. An NPI identifies a provider in billing; it is not a license.

Where is Robert Alan Zimmerman, PA-C located?

The NPPES record lists a practice address at 2017 W I 35 Frontage RD Ste 250, Edmond, OK, 73013. Phone: (480) 310-9114. Providers update this record themselves, so call before visiting.

How can I verify Robert Alan Zimmerman, PA-C's license?

NPPES lists Oklahoma license number 5145, as entered by the provider. Search the Oklahoma board that licenses this profession; the NPPES record confirms identity only.

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.

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.