Haydn Briggs, MD
NPI 1255455457 · Internal Medicine Physician · Brooklyn, NY
Haydn Briggs, MD is a Internal Medicine Physician provider in Brooklyn, NY (NPI 1255455457).
Provider details
- NPI number
- 1255455457
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 135855 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
- 2007-03-16
- Last updated
- 2012-03-14
Frequently asked questions
- What is Haydn Briggs's NPI number?
- Haydn Briggs's National Provider Identifier (NPI) is 1255455457, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Haydn Briggs's specialty?
- Haydn Briggs is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Haydn Briggs located?
- Haydn Briggs's practice location on file with NPPES is 136 Linden Blvd., Brooklyn, NY 11226-3301.
- What is Haydn Briggs's phone number?
- The practice phone number listed in the NPPES registry for Haydn Briggs is (718) 469-7337.
- Is Haydn Briggs's NPI active?
- Yes — Haydn Briggs's NPI (1255455457) is active in the NPPES registry as of the last update on 2012-03-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.