James Chung-Yin Yang, M.D.
Surgery Physician · Bethesda, MD
James Chung-Yin Yang, M.D. is a surgery physician with a practice address in Bethesda, Maryland, and NPI 1558699710, issued on Nov 30, 2009. Check the license on the Maryland Board of Physicians; the Medicare figures below come from public CMS files.
- Name
- James Chung-Yin Yang
- Credential
- M.D.
- Primary taxonomy
- Surgery Physician 208600000X
- License number
- G41627 CA
Self-reported in NPPES; status is on the state search - Practice location
- 9000 Rockville Pike, Bethesda, MD 20892
- Phone
- (301) 496-1574
- Enumerated
- Nov 30, 2009
- Record last updated
- Nov 30, 2009 (not updated in 17 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest surgery physician records → All 672 in Maryland → Look up another NPI →
Also registered at 9000 Rockville Pike
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Ilias Alevizos, D.M.D.Dentist1609019223
- Eva BakerNeuroradiology Physician1225465248
- Sanjeeve Balasubramaniam, MDHematology & Oncology Physician1700099710
- Elizabeth Bartrum, RN CRNPRegistered Nurse1861455685
- F R Khaled Bin Satter, MD/PHDStudent in an Organized Health Care Education/Training Program1982481297
- Jenny Blau, MDInternal Medicine Physician1982838389
Verify James Chung-Yin Yang in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaryland Board of PhysiciansCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
80% fewer Medicare Part D claims than the average surgery physician in 2024
29 Medicare Part D claims, against an average of 147 among the 20,115 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
James Chung-Yin Yang among 672 surgery physician records in Maryland
James Chung-Yin Yang, M.D. is one of 672 surgery physician records with a practice address in Maryland. 69% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2009, is newer than 63% of them.
- NPI issued2009 · 63% of these records are older, 34% newer
- In a Medicare fileYes · 69% of these records are
- In the CMS Doctors and Clinicians fileNo · 57% of these records are
- Record last updated2009 · 60% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208600000X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Surgery Physician providers in Maryland
There are 672 surgery physician records in Maryland.
All 672 in Maryland → Every provider in Bethesda → Surgery Physician nationwide →
The 8 surgery physician records with the nearest ZIP codes
- Stephanie Goff, M.D.Bethesda, MD 208921568606473
- Kimberly Lindsey, M.D.Bethesda, MD 208921124298476
- Rachyl Shanker, MDBethesda, MD 208921013543297
- Rex AtwoodBethesda, MD 208891528421500
- Alex Clem, M.D.Bethesda, MD 208891235590456
- John DugganBethesda, MD 208891255821237
- Christopher Dyke, M.D.Bethesda, MD 208891912360611
- Brenton Franklin, M.D.Bethesda, MD 208891093077794
Common questions
What is James Chung-Yin Yang, M.D.'s NPI number?
James Chung-Yin Yang, M.D.'s National Provider Identifier (NPI) is 1558699710, issued on Nov 30, 2009. An NPI identifies a provider in billing; it is not a license.
Where is James Chung-Yin Yang, M.D. located?
The NPPES record lists a practice address at 9000 Rockville Pike, Bethesda, MD, 20892. Phone: (301) 496-1574. Providers update this record themselves, so call before visiting.
How can I verify James Chung-Yin Yang, M.D.'s license?
Search the Maryland Board of Physicians at https://www.mbp.state.md.us/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does James Chung-Yin Yang, M.D. prescribe under Medicare Part D?
In 2024, James Chung-Yin Yang, M.D. had 29 Medicare Part D claims; the average among surgery physician prescribers was 147. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.