Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Stephen Yung Kwan Wen, MD

Individual provider Anesthesiology Physician · NPI 1356381990

Stephen Yung Kwan Wen, MD is an Anesthesiology in San Francisco, California. Graduated from Rush Medical College of Rush University in 1986, 40 years ago. Practices with Anesthesia Care Associates Medical Group, Inc, a 110-clinician group and accepts Medicare assignment. Licensed in California.

Years since qualifying
40
Trained at
Rush Medical College of Rush University
Licensed in
CA
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

3700 California St
San Francisco, CA 94118-1618
Phone: (415) 719-0000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Anesthesiology Physician (primary) Taxonomy 207L00000X · Licence G70996 (CA)

Record details

NPI number1356381990
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 8, 2006
Last updated in NPPESJuly 12, 2007

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyANESTHESIOLOGY
Medical schoolRUSH MEDICAL COLLEGE OF RUSH UNIVERSITY
Graduated 1986 (40 years in practice)
Group practice Anesthesia Care Associates Medical Group, Inc — 110 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

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