Brian Peck, MD
NPI 1629036868 · Rheumatology Physician · Waterbury, CT
Enrolled with Medicare as Practitioner - Rheumatology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Brian Peck, MD is a Rheumatology Physician provider in Waterbury, CT (NPI 1629036868).
Provider details
- NPI number
- 1629036868
- Entity type
- Individual
- Primary specialty
- Rheumatology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 016893 (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
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
Mailing address
Registry dates
- Enumerated
- 2006-05-03
- Last updated
- 2020-12-15
- Certified
- 2020-12-15
Frequently asked questions
- What is Brian Peck's NPI number?
- Brian Peck's National Provider Identifier (NPI) is 1629036868, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Brian Peck's specialty?
- Brian Peck is listed in the NPPES registry with a primary specialty of Rheumatology Physician (Allopathic & Osteopathic Physicians).
- Where is Brian Peck located?
- Brian Peck's practice location on file with NPPES is 1389 W Main St, Waterbury, CT 06708-3104.
- What is Brian Peck's phone number?
- The practice phone number listed in the NPPES registry for Brian Peck is (203) 755-5555.
- Does Brian Peck accept Medicare?
- Brian Peck is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Brian Peck's NPI active?
- Yes — Brian Peck's NPI (1629036868) is active in the NPPES registry as of the last update on 2020-12-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.