IndividualActive
Peter Grandon
NPI 1144425190 · Psychiatry Physician · Ann Arbor, MI
Peter Grandon is a Psychiatry Physician provider in Ann Arbor, MI (NPI 1144425190).
Provider details
- NPI number
- 1144425190
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Sex
- Male
- Sole proprietor
- No
- License
- 4301090522 (MI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(89/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
2215 Fuller Rd
Ann Arbor, MI 48105-2303
Phone: (734) 845-5246
Street-level locationGet directions
Mailing address
2215 Fuller Rd
Ann Arbor, MI 48105-2303
Registry dates
- Enumerated
- 2007-06-19
- Last updated
- 2019-11-26
Frequently asked questions
- What is Peter Grandon's NPI number?
- Peter Grandon's National Provider Identifier (NPI) is 1144425190, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Peter Grandon's specialty?
- Peter Grandon is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Peter Grandon located?
- Peter Grandon's practice location on file with NPPES is 2215 Fuller Rd, Ann Arbor, MI 48105-2303.
- What is Peter Grandon's phone number?
- The practice phone number listed in the NPPES registry for Peter Grandon is (734) 845-5246.
- Is Peter Grandon's NPI active?
- Yes — Peter Grandon's NPI (1144425190) is active in the NPPES registry as of the last update on 2019-11-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.