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Seth Berkley, M.D.
NPI 1285955641 · Internal Medicine Physician · New York, NY
Seth Berkley, M.D. is a Internal Medicine Physician provider in New York, NY (NPI 1285955641).
Provider details
- NPI number
- 1285955641
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 181896 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(83/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
16 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
110 William Street
C/O Iavi
New York, NY 10038
Phone: (212) 847-1100
Fax: (212) 847-1101
Street-level locationGet directions
Mailing address
30 Middagh St
Brooklyn, NY 11201-1340
Registry dates
- Enumerated
- 2010-06-18
- Last updated
- 2010-06-18
Frequently asked questions
- What is Seth Berkley's NPI number?
- Seth Berkley's National Provider Identifier (NPI) is 1285955641, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Seth Berkley's specialty?
- Seth Berkley is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Seth Berkley located?
- Seth Berkley's practice location on file with NPPES is 110 William Street, New York, NY 10038.
- What is Seth Berkley's phone number?
- The practice phone number listed in the NPPES registry for Seth Berkley is (212) 847-1100.
- Is Seth Berkley's NPI active?
- Yes — Seth Berkley's NPI (1285955641) is active in the NPPES registry as of the last update on 2010-06-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.