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John Chan, MD
NPI 1487739256 · Infectious Disease Physician · Bronx, NY
John Chan, MD is a Infectious Disease Physician provider in Bronx, NY (NPI 1487739256).
Provider details
- NPI number
- 1487739256
- Entity type
- Individual
- Primary specialty
- Infectious Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 149278 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(90/100 index)
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
Mmc - Dept. of Medicine
111 E. 210th Street
Bronx, NY 10467
Phone: (718) 920-3831
Approximate (ZIP-level) locationGet directions
Mailing address
35 Buena Vista Dr
Hastings on Hudson, NY 10706-1103
Registry dates
- Enumerated
- 2006-10-27
- Last updated
- 2007-07-08
Frequently asked questions
- What is John Chan's NPI number?
- John Chan's National Provider Identifier (NPI) is 1487739256, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Chan's specialty?
- John Chan is listed in the NPPES registry with a primary specialty of Infectious Disease Physician (Allopathic & Osteopathic Physicians).
- Where is John Chan located?
- John Chan's practice location on file with NPPES is Mmc - Dept. of Medicine, Bronx, NY 10467.
- What is John Chan's phone number?
- The practice phone number listed in the NPPES registry for John Chan is (718) 920-3831.
- Is John Chan's NPI active?
- Yes — John Chan's NPI (1487739256) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.