Timothy Yang, DO
NPI 1396339834 · Pediatrics Physician · Bethesda, MD
Enrolled with Medicare as Order and Referring Only - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Timothy Yang, DO is a Pediatrics Physician provider in Bethesda, MD (NPI 1396339834).
Provider details
- NPI number
- 1396339834
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- No
- License
- 0102207369 (VA)
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
5 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
- 2021-02-25
- Last updated
- 2025-05-22
- Certified
- 2025-05-22
Frequently asked questions
- What is Timothy Yang's NPI number?
- Timothy Yang's National Provider Identifier (NPI) is 1396339834, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Timothy Yang's specialty?
- Timothy Yang is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Timothy Yang located?
- Timothy Yang's practice location on file with NPPES is 8901 Rockville Pike, Bethesda, MD 20889-2111.
- What is Timothy Yang's phone number?
- The practice phone number listed in the NPPES registry for Timothy Yang is (301) 295-4000.
- Does Timothy Yang accept Medicare?
- Timothy Yang is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Timothy Yang's NPI active?
- Yes — Timothy Yang's NPI (1396339834) is active in the NPPES registry as of the last update on 2025-05-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.