NPPES file of Aug 9, 2026

Peter Valentine Hartmann, PA-C

Surgical Physician Assistant · Petoskey, MI

Peter Valentine Hartmann, PA-C is a surgical physician assistant with a practice address in Petoskey, Michigan, and NPI 1942510896, issued on Oct 13, 2010. Check the license (Michigan 5601005906, as entered in NPPES) with the Michigan board that licenses this profession; 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
1942510896
Name
Peter Valentine Hartmann
Credential
PA-C
Primary taxonomy
Surgical Physician Assistant 363AS0400X
License number
5601005906 MI
Self-reported in NPPES; status is on the state search
Practice location
416 Connable Ave, Petoskey, MI 49770
Phone
(231) 487-4000
Enumerated
Oct 13, 2010
Record last updated
Oct 26, 2010 (not updated in 16 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20210810000669); 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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8 nearest surgical physician assistant records → All 325 in Michigan → Look up another NPI →

Also registered at 416 Connable Ave

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

  1. Owen AdolphsenCertified Registered Nurse Anesthetist1063241230
  2. Jonathan Alterie, D.OEmergency Medicine Physician1770947194
  3. Michael Angileri, MDDiagnostic Radiology Physician1073512687
  4. Peter Armstrong, M.D.Radiation Oncology Physician1437228038
  5. Rita Balistreri, FNP-BCFamily Nurse Practitioner1184868762
  6. Lynda Bartosh, RTRM, RPARadiology Practitioner Assistant1033434261

Verify Peter Valentine Hartmann in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Michigan board licenses this profession
    Search for license 5601005906    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 Michigan 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 2 group practices

  1. University Hospitals Cleveland Medical CenterCleveland, OH
  2. University Hospitals Medical Group IncCleveland, OH

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

Peter Valentine Hartmann among 325 surgical physician assistant records in Michigan

Peter Valentine Hartmann, PA-C is one of 325 surgical physician assistant records with a practice address in Michigan. 76% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2010, is newer than 61% of them.

  • NPI issued2010 · 61% of these records are older, 35% newer
  • In a Medicare fileYes · 76% of these records are
  • In the CMS Doctors and Clinicians fileYes · 63% of these records are
  • Graduated2010 · median 2009 among the 206 with a school on file
  • Record last updated2010 · 61% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363AS0400X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Surgical Physician Assistant providers in Michigan

There are 325 surgical physician assistant records in Michigan.

All 325 in Michigan → Every provider in Petoskey → Surgical Physician Assistant nationwide →

The 8 surgical physician assistant records with the nearest ZIP codes

  1. Kelli Brower, PA-CPetoskey, MI 497701912251786
  2. Alisha Cole, PAPetoskey, MI 497701952691768
  3. Breena Johnson, PA-CPetoskey, MI 497701982908075
  4. James Prokos, PACPetoskey, MI 497701093740961
  5. Kathy Tuinhoff, PA-CPetoskey, MI 497701144292699
  6. Jacquelyn Granquist, PA-CIron Mountain, MI 498011780760744
  7. Peter Rittenhouse, PAIron Mountain, MI 498011376648535
  8. Ellie Eaton, PA-CAlpena, MI 497071700596640

Common questions

What is Peter Valentine Hartmann, PA-C's NPI number?

Peter Valentine Hartmann, PA-C's National Provider Identifier (NPI) is 1942510896, issued on Oct 13, 2010. An NPI identifies a provider in billing; it is not a license.

Where is Peter Valentine Hartmann, PA-C located?

The NPPES record lists a practice address at 416 Connable Ave, Petoskey, MI, 49770. Phone: (231) 487-4000. Providers update this record themselves, so call before visiting.

How can I verify Peter Valentine Hartmann, PA-C's license?

NPPES lists Michigan license number 5601005906, as entered by the provider. Search the Michigan 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.

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.