Sunny Yung, MD
NPI 1376708826 · Internal Medicine Physician · Bethesda, MD
Enrolled with Medicare as Order and Referring Only - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sunny Yung, MD is a Internal Medicine Physician provider in Bethesda, MD (NPI 1376708826).
Provider details
- NPI number
- 1376708826
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- D0065906 (MD)
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 tenure38% of score
17 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
- 2008-07-24
- Last updated
- 2012-05-15
Frequently asked questions
- What is Sunny Yung's NPI number?
- Sunny Yung's National Provider Identifier (NPI) is 1376708826, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sunny Yung's specialty?
- Sunny Yung is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Sunny Yung located?
- Sunny Yung's practice location on file with NPPES is 9000 Rockville Pike, Bethesda, MD 20892-0001.
- What is Sunny Yung's phone number?
- The practice phone number listed in the NPPES registry for Sunny Yung is (301) 496-7055.
- Does Sunny Yung accept Medicare?
- Sunny Yung is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sunny Yung's NPI active?
- Yes — Sunny Yung's NPI (1376708826) is active in the NPPES registry as of the last update on 2012-05-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.