Physician Profile
Yi Yuan Zhou, MD practices student in an organized health care education program in San Antonio, TX. Medicare claims data shows Yi Yuan provided 44 services to 35 patients. The services billed most often include blood bank physician services for cross match and/or evaluation and written report.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it — free, and no identity document with a practice or institutional email.
License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
4502 MEDICAL DR
San Antonio, TX 78229
11100 Euclid Ave
Cleveland, OH 44106
44 services · 35 patients · 1 distinct code
| Procedure | Type | Code | Services |
|---|---|---|---|
| Blood bank physician services for cross match and/or evaluation and written report | Lab test | 86077 |
44 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Dr. Zhou is a medical trainee in San Antonio, TX. That is the designation recorded for this NPI in the federal registry, where it is listed as “Student in an Organized Health Care Education Program”.
NPI registry
Dr. Zhou is listed at 4502 Medical Dr, San Antonio, TX 78229. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (210) 358-4000. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
Dr. Zhou's National Provider Identifier is 1124540901. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Dr. Zhou attended Other, graduating in 2015. This comes from the CMS National Downloadable File.
CMS public data
Dr. Zhou has 11 years experience. Calculated from a graduation year of 2015, reported in the CMS National Downloadable File.
CMS public data
According to Medicare billing data, Dr. Zhou the Medicare record under this individual NPI shows mainly office visits and diagnostic testing. Hospital-based physicians usually have their procedural work billed by the facility rather than under their own number, so this is a floor on their practice, not a description of it. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Zhou. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.