Michael Peterson
NPI 1003620485 · Gerontology Nurse Practitioner · Saginaw, MI
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michael Peterson is a Gerontology Nurse Practitioner provider in Saginaw, MI (NPI 1003620485).
Provider details
- NPI number
- 1003620485
- Entity type
- Individual
- Primary specialty
- Gerontology Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Male
- Sole proprietor
- No
- License
- 4704315175 (MI)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
1 yr 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
Mailing address
Registry dates
- Enumerated
- 2025-02-05
- Last updated
- 2025-05-20
- Certified
- 2025-05-20
Frequently asked questions
- What is Michael Peterson's NPI number?
- Michael Peterson's National Provider Identifier (NPI) is 1003620485, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Peterson's specialty?
- Michael Peterson is listed in the NPPES registry with a primary specialty of Gerontology Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Michael Peterson located?
- Michael Peterson's practice location on file with NPPES is 900 Cooper Ave Ste 4300, Saginaw, MI 48602-5182.
- What is Michael Peterson's phone number?
- The practice phone number listed in the NPPES registry for Michael Peterson is (989) 583-7460.
- Does Michael Peterson accept Medicare?
- Michael Peterson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Michael Peterson's NPI active?
- Yes — Michael Peterson's NPI (1003620485) is active in the NPPES registry as of the last update on 2025-05-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.