IndividualActive
William Mcfarlane, MD
NPI 1770662405 · Psychiatry Physician · Portland, ME
William Mcfarlane, MD is a Psychiatry Physician provider in Portland, ME (NPI 1770662405).
Provider details
- NPI number
- 1770662405
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 013495 (ME)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(90/100 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
315 Park Ave
Portland, ME 04102-2727
Phone: (207) 662-2091
Fax: (207) 662-6330
Street-level locationGet directions
Mailing address
22 Bramhall St
Portland, ME 04102-3134
Registry dates
- Enumerated
- 2006-11-03
- Last updated
- 2011-04-05
Frequently asked questions
- What is William Mcfarlane's NPI number?
- William Mcfarlane's National Provider Identifier (NPI) is 1770662405, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Mcfarlane's specialty?
- William Mcfarlane is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is William Mcfarlane located?
- William Mcfarlane's practice location on file with NPPES is 315 Park Ave, Portland, ME 04102-2727.
- What is William Mcfarlane's phone number?
- The practice phone number listed in the NPPES registry for William Mcfarlane is (207) 662-2091.
- Is William Mcfarlane's NPI active?
- Yes — William Mcfarlane's NPI (1770662405) is active in the NPPES registry as of the last update on 2011-04-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.