Udayan Guha, M.D., PHD.
NPI 1538486592 · Internal Medicine Physician · New York, NY
Udayan Guha, M.D., PHD. is a Internal Medicine Physician provider in New York, NY (NPI 1538486592).
Provider details
- NPI number
- 1538486592
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D., PHD.
- Sex
- Male
- Sole proprietor
- No
- License
- 247993 (NY)
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
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
Mailing address
Registry dates
- Enumerated
- 2010-04-29
- Last updated
- 2010-04-29
Frequently asked questions
- What is Udayan Guha's NPI number?
- Udayan Guha's National Provider Identifier (NPI) is 1538486592, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Udayan Guha's specialty?
- Udayan Guha is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Udayan Guha located?
- Udayan Guha's practice location on file with NPPES is 1275 York Ave, New York, NY 10065-6007.
- What is Udayan Guha's phone number?
- The practice phone number listed in the NPPES registry for Udayan Guha is (212) 639-2282.
- Is Udayan Guha's NPI active?
- Yes — Udayan Guha's NPI (1538486592) is active in the NPPES registry as of the last update on 2010-04-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.