Yanjia Zhang
NPI 1184018269 · Pediatric Gastroenterology Physician · Boston, MA
Enrolled with Medicare as Practitioner - Gastroenterology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Yanjia Zhang is a Pediatric Gastroenterology Physician provider in Boston, MA (NPI 1184018269).
Provider details
- NPI number
- 1184018269
- Entity type
- Individual
- Primary specialty
- Pediatric Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Sex
- Male
- Sole proprietor
- Yes
- License
- 274062 (MA)
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
11 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
- 2015-03-26
- Last updated
- 2026-01-07
- Certified
- 2026-01-07
Frequently asked questions
- What is Yanjia Zhang's NPI number?
- Yanjia Zhang's National Provider Identifier (NPI) is 1184018269, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Yanjia Zhang's specialty?
- Yanjia Zhang is listed in the NPPES registry with a primary specialty of Pediatric Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Yanjia Zhang located?
- Yanjia Zhang's practice location on file with NPPES is 1 Boston Medical Ctr Pl, Boston, MA 02118-2908.
- What is Yanjia Zhang's phone number?
- The practice phone number listed in the NPPES registry for Yanjia Zhang is (617) 538-8000.
- Does Yanjia Zhang accept Medicare?
- Yanjia Zhang is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Yanjia Zhang's NPI active?
- Yes — Yanjia Zhang's NPI (1184018269) is active in the NPPES registry as of the last update on 2026-01-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.