William Riley, M.D.
NPI 1467619841 · Obstetrics & Gynecology Physician · Damariscotta, ME
William Riley, M.D. is a Obstetrics & Gynecology Physician provider in Damariscotta, ME (NPI 1467619841).
Provider details
- NPI number
- 1467619841
- Entity type
- Individual
- Primary specialty
- Obstetrics & Gynecology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 016469 (ME)
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
18 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
- 2008-05-22
- Last updated
- 2008-05-22
Frequently asked questions
- What is William Riley's NPI number?
- William Riley's National Provider Identifier (NPI) is 1467619841, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Riley's specialty?
- William Riley is listed in the NPPES registry with a primary specialty of Obstetrics & Gynecology Physician (Allopathic & Osteopathic Physicians).
- Where is William Riley located?
- William Riley's practice location on file with NPPES is 35 Miles St, Damariscotta, ME 04543-4047.
- What is William Riley's phone number?
- The practice phone number listed in the NPPES registry for William Riley is (207) 563-4511.
- Is William Riley's NPI active?
- Yes — William Riley's NPI (1467619841) is active in the NPPES registry as of the last update on 2008-05-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.