Matthew Deng, MD
NPI 1952938672 · Pediatrics Physician · New York, NY
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Matthew Deng, MD is a Pediatrics Physician provider in New York, NY (NPI 1952938672).
Provider details
- NPI number
- 1952938672
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 322470 (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
6 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
- 2020-03-24
- Last updated
- 2024-10-01
- Certified
- 2024-10-01
Frequently asked questions
- What is Matthew Deng's NPI number?
- Matthew Deng's National Provider Identifier (NPI) is 1952938672, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Matthew Deng's specialty?
- Matthew Deng is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Matthew Deng located?
- Matthew Deng's practice location on file with NPPES is 156 William St Fl 7, New York, NY 10038-5327.
- What is Matthew Deng's phone number?
- The practice phone number listed in the NPPES registry for Matthew Deng is (646) 962-7600.
- Does Matthew Deng accept Medicare?
- Matthew Deng is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Matthew Deng's NPI active?
- Yes — Matthew Deng's NPI (1952938672) is active in the NPPES registry as of the last update on 2024-10-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.