IndividualActive
William Newkirk, M.D.
NPI 1831224161 · Specialist · Skowhegan, ME
William Newkirk, M.D. is a Specialist provider in Skowhegan, ME (NPI 1831224161).
Provider details
- NPI number
- 1831224161
- Entity type
- Individual
- Primary specialty
- SpecialistOther Service Providers
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 009382 (ME)
Specialties & taxonomies
Other Service Providers
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
57 Fairview Ave Ste 2
Skowhegan, ME 04976-1403
Phone: (207) 474-7005
Fax: (207) 474-7013
Street-level locationGet directions
Mailing address
39 Burleigh St
Waterville, ME 04901-7308
Registry dates
- Enumerated
- 2007-02-23
- Last updated
- 2007-07-08
Frequently asked questions
- What is William Newkirk's NPI number?
- William Newkirk's National Provider Identifier (NPI) is 1831224161, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Newkirk's specialty?
- William Newkirk is listed in the NPPES registry with a primary specialty of Specialist (Other Service Providers).
- Where is William Newkirk located?
- William Newkirk's practice location on file with NPPES is 57 Fairview Ave Ste 2, Skowhegan, ME 04976-1403.
- What is William Newkirk's phone number?
- The practice phone number listed in the NPPES registry for William Newkirk is (207) 474-7005.
- Is William Newkirk's NPI active?
- Yes — William Newkirk's NPI (1831224161) 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.