John Eng, M.D.
NPI 1558381236 · Endocrinology, Diabetes & Metabolism Physician · Bronx, NY
John Eng, M.D. is a Endocrinology, Diabetes & Metabolism Physician provider in Bronx, NY (NPI 1558381236).
Provider details
- NPI number
- 1558381236
- Entity type
- Individual
- Primary specialty
- Endocrinology, Diabetes & Metabolism PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 126074 (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
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
- 2006-07-19
- Last updated
- 2007-07-08
Frequently asked questions
- What is John Eng's NPI number?
- John Eng's National Provider Identifier (NPI) is 1558381236, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Eng's specialty?
- John Eng is listed in the NPPES registry with a primary specialty of Endocrinology, Diabetes & Metabolism Physician (Allopathic & Osteopathic Physicians).
- Where is John Eng located?
- John Eng's practice location on file with NPPES is 130 W Kingsbridge Rd, Bronx, NY 10468-3904.
- What is John Eng's phone number?
- The practice phone number listed in the NPPES registry for John Eng is (718) 584-9000.
- Is John Eng's NPI active?
- Yes — John Eng's NPI (1558381236) 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.