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

Dr. Wesley K Greydanus, MD

Individual provider Anesthesiology Physician · NPI 1366470353

Dr. Wesley K Greydanus, MD is an Anesthesiology in San Antonio, Texas. Graduated from Medical College of Wisconsin in 1984, 42 years ago. Practices with South Texas Anesthesia Group PLLC, an 18-clinician group and accepts Medicare assignment. Licensed in Washington.

Years since qualifying
42
Trained at
Medical College of Wisconsin
Licensed in
WA
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

16607 Blanco Rd Ste #603
San Antonio, TX 78232-1941
Phone: (210) 485-1850
Fax: (210) 493-9500
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Anesthesiology Physician (primary) Taxonomy 207L00000X · Licence MD00024790 (WA)

Record details

NPI number1366470353
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 29, 2006
Last updated in NPPESJuly 17, 2009

Medicare enrollment

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

Medicare specialtyANESTHESIOLOGY
Medical schoolMEDICAL COLLEGE OF WISCONSIN
Graduated 1984 (42 years in practice)
Group practice South Texas Anesthesia Group Pllc — 18 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

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