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

Mark Raymond Cashen, CRNA

Individual provider Certified Registered Nurse Anesthetist · NPI 1437562212

Mark Raymond Cashen, CRNA is a Certified Registered Nurse Anesthetist (CRNA) in San Antonio, Texas. Qualified in 2007, 19 years ago. Practices with University of Texas Health Science Center at San Antonio, a 1,295-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in California, Michigan and Texas.

Years since qualifying
19
Licensed in
CA, MI, TX
In the registry since
2014
Specialties on file
3
What do these letters mean?
CRNA — Certified Registered Nurse Anesthetist
An advanced practice nurse who administers anaesthesia.

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Practice location Address checks out

4502 Medical Dr
San Antonio, TX 78229-4402
Phone: (210) 358-4000
Fax: (210) 358-4775
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 1500 E Medical Center Dr, Ann Arbor, MI 48109-5000 — (734) 936-4000

Specialties & licences

Certified Registered Nurse Anesthetist (primary) Taxonomy 367500000X · Licence AP126574 (TX)
Certified Registered Nurse Anesthetist Taxonomy 367500000X · Licence 4704282283 (MI)
Certified Registered Nurse Anesthetist Taxonomy 367500000X · Licence 802797 (CA)

Record details

NPI number1437562212
Entity typeIndividual (Type 1)
GenderMale
Credentials CRNA
Sole proprietorNo
NPI enumeratedJune 9, 2014
Last updated in NPPESMarch 21, 2025
Certification dateMarch 21, 2025

Medicare enrollment

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

Medicare specialtyCERTIFIED REGISTERED NURSE ANESTHETIST (CRNA)
Medical schoolOTHER
Graduated 2007 (19 years in practice)
Group practice University Of Texas Health Science Center At San Antonio — 1295 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations5 on file with Medicare

Other providers in San Antonio