William Kerr, MD
NPI 1184695868 · Geriatric Medicine (Family Medicine) Physician · Gaylord, MI
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
William Kerr, MD is a Geriatric Medicine (Family Medicine) Physician provider in Gaylord, MI (NPI 1184695868).
Provider details
- NPI number
- 1184695868
- Entity type
- Individual
- Primary specialty
- Geriatric Medicine (Family Medicine) PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- License
- 4301064515 (MI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 20 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 78 | 16 |
| Furosemide | 52 | 11 |
| Potassium Chloride | 36 | 11 |
| Atorvastatin Calcium | 31 | — |
| Mirtazapine | 23 | — |
| Carvedilol | 22 | — |
| Omeprazole | 22 | — |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-01-30
- Last updated
- 2007-07-08
Frequently asked questions
- What is William Kerr's NPI number?
- William Kerr's National Provider Identifier (NPI) is 1184695868, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Kerr's specialty?
- William Kerr is listed in the NPPES registry with a primary specialty of Geriatric Medicine (Family Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is William Kerr located?
- William Kerr's practice location on file with NPPES is 850 N Center Ave, Gaylord, MI 49735-1682.
- What is William Kerr's phone number?
- The practice phone number listed in the NPPES registry for William Kerr is (989) 731-0658.
- Does William Kerr accept Medicare?
- William Kerr is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is William Kerr's NPI active?
- Yes — William Kerr's NPI (1184695868) 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.