James Baier, MD, MPH
NPI 1285122069 · Psychiatry Physician · New Haven, CT
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
James Baier, MD, MPH is a Psychiatry Physician provider in New Haven, CT (NPI 1285122069).
Provider details
- NPI number
- 1285122069
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD, MPH
- Sex
- Male
- Sole proprietor
- Yes
- License
- 61095 (CT)
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
8 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
- 2018-04-26
- Last updated
- 2022-08-30
- Certified
- 2022-08-30
Frequently asked questions
- What is James Baier's NPI number?
- James Baier's National Provider Identifier (NPI) is 1285122069, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is James Baier's specialty?
- James Baier is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is James Baier located?
- James Baier's practice location on file with NPPES is 300 George St Ste 901, New Haven, CT 06511-6662.
- What is James Baier's phone number?
- The practice phone number listed in the NPPES registry for James Baier is (203) 785-2095.
- Does James Baier accept Medicare?
- James Baier is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is James Baier's NPI active?
- Yes — James Baier's NPI (1285122069) is active in the NPPES registry as of the last update on 2022-08-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.