Physician Profile
Unclaimed ProfileAbout WEN
Stephen Yung Kwan Wen, MD practices anesthesiology in San Francisco, CA. Stephen is a 1986 graduate of Rush Medical College of Rush University. According to Medicare claims data, Stephen cared for 39 Medicare patients across 39 services.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Education & Training
Areas of Expertise
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (415) 719-0000
- Email not available
Practice Locations
3700 CALIFORNIA ST
San Francisco, CA 94118
Procedures Most Often Billed to Medicare
39 services · 39 patients · 3 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope | Anaesthesia | 00731 |
16 |
| Anesthesia for other procedure on large bowel using an endoscope | Anaesthesia | 00811 |
12 |
| Anesthesia for procedure to assess heart electrical activity | Anaesthesia | 00537 |
11 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other anesthesiology specialists at this location 8
Same specialty, same street address — most likely the same department or group.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other anesthesiology specialists in San Francisco 5
Same specialty, same city.
More connections — 24 related providers in 3 groups
Trained at Rush Medical College of Rush University 8
Other providers in the same specialty who trained at the same institution.
Class of 1986 at Rush Medical College of Rush University 8
Providers who graduated from the same medical school in the same year.
Also performs Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope 8
Providers in CA who bill this service to Medicare most often.
Common questions
What is Dr. Wen's specialty?
Dr. Wen is an anesthesiology in San Francisco, CA. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “ANESTHESIOLOGY”.
NPI registry
Where can I find Dr. Wen?
Dr. Wen is listed at 3700 CALIFORNIA ST, San Francisco, CA 94118. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. Wen?
The number on file is (415) 719-0000. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Wen's NPI number?
Dr. Wen's National Provider Identifier is 1356381990. 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
What is Dr. Wen's medical education?
Dr. Wen attended Rush Medical College of Rush University, graduating in 1986. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Wen been practicing?
Dr. Wen has 40 years experience. Calculated from a graduation year of 1986, reported in the CMS National Downloadable File.
CMS public data
What is Dr. Wen known for?
According to Medicare billing data, Dr. Wen provides treatments such as anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope and anesthesia for other procedure on large bowel using an endoscope. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Wen confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Wen. If this is you, claiming it is free.
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Claim this profileProvider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.