IndividualActive
William Nelson, MD
NPI 1114917911 · Psychiatry Physician · Augusta, ME
William Nelson, MD is a Psychiatry Physician provider in Augusta, ME (NPI 1114917911).
Provider details
- NPI number
- 1114917911
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- License
- 015493 (ME)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(91/100 index)
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.
Practice location
250 Arsenal St
11 Shs
Augusta, ME 04333-0011
Phone: (207) 624-4658
Fax: (207) 287-6123
Approximate (ZIP-level) locationGet directions
Mailing address
19 Blueberry Cv
Yarmouth, ME 04096-6525
Registry dates
- Enumerated
- 2005-10-24
- Last updated
- 2007-07-08
Frequently asked questions
- What is William Nelson's NPI number?
- William Nelson's National Provider Identifier (NPI) is 1114917911, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Nelson's specialty?
- William Nelson is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is William Nelson located?
- William Nelson's practice location on file with NPPES is 250 Arsenal St, Augusta, ME 04333-0011.
- What is William Nelson's phone number?
- The practice phone number listed in the NPPES registry for William Nelson is (207) 624-4658.
- Is William Nelson's NPI active?
- Yes — William Nelson's NPI (1114917911) 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.