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

Individual provider Certified Registered Nurse Anesthetist · NPI 1861470148

Mark Douglas Henderson, CRNA is a Certified Registered Nurse Anesthetist (CRNA) in Fort Sam Houston, Texas. Qualified in 1999, 27 years ago. Practices with Southwestern Eye Center Ltd, a 117-clinician group and accepts Medicare assignment. Licensed in Texas.

Years since qualifying
27
Licensed in
TX
In the registry since
2006
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

3851 Roger Brooke Dr
Fort Sam Houston, TX 78234-4501
Phone: (210) 916-8516
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Certified Registered Nurse Anesthetist (primary) Taxonomy 367500000X · Licence 671885 (TX)

Record details

NPI number1861470148
Entity typeIndividual (Type 1)
GenderMale
Credentials CRNA
Sole proprietorNo
NPI enumeratedJanuary 6, 2006
Last updated in NPPESFebruary 2, 2012
Mailing address1443 Osprey Hts, San Antonio, TX 78260-6016

Medicare enrollment

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

Medicare specialtyCERTIFIED REGISTERED NURSE ANESTHETIST (CRNA)
Medical schoolOTHER
Graduated 1999 (27 years in practice)
Group practice Southwestern Eye Center Ltd — 117 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Fort Sam Houston