IndividualActive
John Hildebrandt, M.D.
NPI 1598751968 · Family Medicine Physician · Ionia, MI
John Hildebrandt, M.D. is a Family Medicine Physician provider in Ionia, MI (NPI 1598751968).
Provider details
- NPI number
- 1598751968
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- License
- 4301G7296 (MI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(91/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
330 Lovell St
Ionia, MI 48846-9706
Phone: (616) 527-5732
Fax: (616) 527-5720
Street-level locationGet directions
Mailing address
2687 W Lincoln Ave
Ionia, MI 48846-9592
Registry dates
- Enumerated
- 2005-09-21
- Last updated
- 2007-07-08
Frequently asked questions
- What is John Hildebrandt's NPI number?
- John Hildebrandt's National Provider Identifier (NPI) is 1598751968, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Hildebrandt's specialty?
- John Hildebrandt is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is John Hildebrandt located?
- John Hildebrandt's practice location on file with NPPES is 330 Lovell St, Ionia, MI 48846-9706.
- What is John Hildebrandt's phone number?
- The practice phone number listed in the NPPES registry for John Hildebrandt is (616) 527-5732.
- Is John Hildebrandt's NPI active?
- Yes — John Hildebrandt's NPI (1598751968) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.