Charles Yang, M.D.
NPI 1962558312 · Pediatric Gastroenterology Physician · San Diego, CA
Enrolled with Medicare as Practitioner - Gastroenterology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Charles Yang, M.D. is a Pediatric Gastroenterology Physician provider in San Diego, CA (NPI 1962558312).
Provider details
- NPI number
- 1962558312
- Entity type
- Individual
- Primary specialty
- Pediatric Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- A73198 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
19 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
2 documented practice locations
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$365 across 2 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (1)
- 3020 Childrens WaySan Diego, CA 92123-4223Phone: (858) 966-8800
Registry dates
- Enumerated
- 2007-01-26
- Last updated
- 2023-03-06
- Certified
- 2023-03-06
Frequently asked questions
- What is Charles Yang's NPI number?
- Charles Yang's National Provider Identifier (NPI) is 1962558312, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Charles Yang's specialty?
- Charles Yang is listed in the NPPES registry with a primary specialty of Pediatric Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Charles Yang located?
- Charles Yang's practice location on file with NPPES is 34800 Bob Wilson Dr, San Diego, CA 92134-1098.
- What is Charles Yang's phone number?
- The practice phone number listed in the NPPES registry for Charles Yang is (619) 532-6896.
- Does Charles Yang accept Medicare?
- Charles Yang is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Charles Yang's NPI active?
- Yes — Charles Yang's NPI (1962558312) is active in the NPPES registry as of the last update on 2023-03-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.