James Wolak, M.D.
NPI 1639221294 · Psychiatry Physician · Portland, ME
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
James Wolak, M.D. is a Psychiatry Physician provider in Portland, ME (NPI 1639221294).
Provider details
- NPI number
- 1639221294
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- MD17493 (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
- 2007-01-16
- Last updated
- 2013-02-13
Frequently asked questions
- What is James Wolak's NPI number?
- James Wolak's National Provider Identifier (NPI) is 1639221294, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is James Wolak's specialty?
- James Wolak is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is James Wolak located?
- James Wolak's practice location on file with NPPES is 22 Bramhall St, Portland, ME 04102-3134.
- What is James Wolak's phone number?
- The practice phone number listed in the NPPES registry for James Wolak is (207) 662-2496.
- Does James Wolak accept Medicare?
- James Wolak is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is James Wolak's NPI active?
- Yes — James Wolak's NPI (1639221294) is active in the NPPES registry as of the last update on 2013-02-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.