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

Individual provider Certified Registered Nurse Anesthetist · NPI 1588975049

Ariel M Geffen, CRNA is a Certified Registered Nurse Anesthetist (CRNA) in Austin, Texas. Qualified in 2010, 16 years ago. Practices with St Lukes Clinic - Wood River LLC, a 64-clinician group and accepts Medicare assignment. Licensed in Texas.

Years since qualifying
16
Licensed in
TX
In the registry since
2010
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

8140 N Mopac Expy Ste 3-210
Austin, TX 78759-8862
Phone: (512) 343-2292
Fax: (512) 343-2745
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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 790006 (TX)

Record details

NPI number1588975049
Entity typeIndividual (Type 1)
GenderMale
Credentials CRNA
Sole proprietorNo
NPI enumeratedJune 29, 2010
Last updated in NPPESApril 6, 2011

Medicare enrollment

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

Medicare specialtyCERTIFIED REGISTERED NURSE ANESTHETIST (CRNA)
Medical schoolOTHER
Graduated 2010 (16 years in practice)
Group practice St Lukes Clinic - Wood River Llc — 64 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations4 on file with Medicare

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