Sterling Williamson, MD
NPI 1083642904 · Orthopaedic Surgery Physician · Ellsworth, ME
Sterling Williamson, MD is a Orthopaedic Surgery Physician provider in Ellsworth, ME (NPI 1083642904).
Provider details
- NPI number
- 1083642904
- Entity type
- Individual
- Primary specialty
- Orthopaedic Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 013997 (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
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
- 2006-06-29
- Last updated
- 2008-06-18
Frequently asked questions
- What is Sterling Williamson's NPI number?
- Sterling Williamson's National Provider Identifier (NPI) is 1083642904, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sterling Williamson's specialty?
- Sterling Williamson is listed in the NPPES registry with a primary specialty of Orthopaedic Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Sterling Williamson located?
- Sterling Williamson's practice location on file with NPPES is 50 Union Street, Ellsworth, ME 04605.
- What is Sterling Williamson's phone number?
- The practice phone number listed in the NPPES registry for Sterling Williamson is (207) 664-5858.
- Is Sterling Williamson's NPI active?
- Yes — Sterling Williamson's NPI (1083642904) is active in the NPPES registry as of the last update on 2008-06-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.