Brian Caldwell, MD
NPI 1629711775 · Emergency Medicine Physician · Buffalo, NY
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Brian Caldwell, MD is a Emergency Medicine Physician provider in Buffalo, NY (NPI 1629711775).
Provider details
- NPI number
- 1629711775
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2022-04-17
- Last updated
- 2025-05-29
- Certified
- 2025-05-29
Frequently asked questions
- What is Brian Caldwell's NPI number?
- Brian Caldwell's National Provider Identifier (NPI) is 1629711775, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Brian Caldwell's specialty?
- Brian Caldwell is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Brian Caldwell located?
- Brian Caldwell's practice location on file with NPPES is 77 Goodell St, Buffalo, NY 14203-1243.
- What is Brian Caldwell's phone number?
- The practice phone number listed in the NPPES registry for Brian Caldwell is (716) 645-9707.
- Does Brian Caldwell accept Medicare?
- Brian Caldwell is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Brian Caldwell's NPI active?
- Yes — Brian Caldwell's NPI (1629711775) is active in the NPPES registry as of the last update on 2025-05-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.