NPPES file of Aug 9, 2026

John F. Hildebrandt, M.D.

Family Medicine Physician · Ionia, MI

John F. Hildebrandt, M.D. is a family medicine physician with a practice address in Ionia, Michigan, and NPI 1598751968, issued on Sep 21, 2005. Check the license (Michigan 4301G7296, as entered in NPPES) on the Michigan Board of Medicine (LARA); the federal record below is the public data PlainDoctor holds for this provider.

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

NPPES recordNPPES file of Aug 9, 2026
1598751968
Name
John F. Hildebrandt
Credential
M.D.
Primary taxonomy
Family Medicine Physician 207Q00000X
License number
4301G7296 MI
Self-reported in NPPES; status is on the state search
Practice location
330 Lovell St, Ionia, MI 48846
Phone
(616) 527-5732
Enumerated
Sep 21, 2005
Record last updated
Jul 13, 2026
Fax
(616) 527-5720
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
Download card Updates feed

8 nearest family medicine physician records → All 6,013 in Michigan → Look up another NPI →

Also registered at 330 Lovell St

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

  1. Crist Johnson, D.D.S.General Practice Dentistry1447388897

Verify John F. Hildebrandt in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMichigan Board of Medicine (LARA)
    Search for license 4301G7296    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 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.

Is this page about you? You can ask us to correct, restrict or remove it: how.

John F. Hildebrandt among 6,013 family medicine physician records in Michigan

John F. Hildebrandt, M.D. is one of 6,013 family medicine physician records with a practice address in Michigan. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2005, is newer than 0% of them.

  • NPI issued2005 · 0% of these records are older, 89% newer
  • In a Medicare fileNo · 75% of these records are
  • In the CMS Doctors and Clinicians fileNo · 58% of these records are
  • Record last updated2026 · 58% 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 Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

12 family medicine physician records list a practice address in Ionia

They are 12 of the 425 NPPES records with a practice address in Ionia, and 6,013 family medicine physician records in Michigan. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 6,013 in Michigan → Every provider in Ionia → Family Medicine Physician nationwide →

The 8 family medicine physician records with the nearest ZIP codes

  1. William Cunningham, D.O.Ionia, MI 488461760447668
  2. Michael Estes, M.D.Ionia, MI 488461851341499
  3. Sheila Gendich, M.D.Ionia, MI 488461124018536
  4. Donald Gingerich, D.O.Ionia, MI 488461043311772
  5. Vakar Khan, MDIonia, MI 488461548790561
  6. Alifa Mohamed, MDIonia, MI 488461245751908
  7. Jeremiah Palmer, DOIonia, MI 488461144966763
  8. Haresh Pandya, M.D.Ionia, MI 488461073608519

Common questions

What is John F. Hildebrandt, M.D.'s NPI number?

John F. Hildebrandt, M.D.'s National Provider Identifier (NPI) is 1598751968, issued on Sep 21, 2005. An NPI identifies a provider in billing; it is not a license.

Where is John F. Hildebrandt, M.D. located?

The NPPES record lists a practice address at 330 Lovell St, Ionia, MI, 48846. Phone: (616) 527-5732. Providers update this record themselves, so call before visiting.

How can I verify John F. Hildebrandt, M.D.'s license?

NPPES lists Michigan license number 4301G7296, as entered by the provider. Search the Michigan Board of Medicine (LARA) at https://aca-prod.accela.com/MILARA/GeneralProperty/PropertyLookUp.aspx?isLicensee=Y&TabName=APO. 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. 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.