William Mosher, MD
NPI 1699809418 · Obstetrics & Gynecology Physician · Charlevoix, MI
William Mosher, MD is a Obstetrics & Gynecology Physician provider in Charlevoix, MI (NPI 1699809418).
Provider details
- NPI number
- 1699809418
- Entity type
- Individual
- Primary specialty
- Obstetrics & Gynecology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 028729 (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
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
Mailing address
Registry dates
- Enumerated
- 2007-03-15
- Last updated
- 2013-02-21
Frequently asked questions
- What is William Mosher's NPI number?
- William Mosher's National Provider Identifier (NPI) is 1699809418, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Mosher's specialty?
- William Mosher is listed in the NPPES registry with a primary specialty of Obstetrics & Gynecology Physician (Allopathic & Osteopathic Physicians).
- Where is William Mosher located?
- William Mosher's practice location on file with NPPES is 14700 Park, Charlevoix, MI 49720-1930.
- What is William Mosher's phone number?
- The practice phone number listed in the NPPES registry for William Mosher is (231) 547-4477.
- Is William Mosher's NPI active?
- Yes — William Mosher's NPI (1699809418) is active in the NPPES registry as of the last update on 2013-02-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.