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

Stephen A. Grabenbauer, CRNA

Individual provider Certified Registered Nurse Anesthetist · NPI 1366455917

Stephen A. Grabenbauer, CRNA is a Certified Registered Nurse Anesthetist in Tucson, Arizona. Licensed in Arizona. Registered with an NPI since 2006.

Licensed in
AZ
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

3601 S 6th Ave
Tucson, AZ 85723-0001
Phone: (520) 629-1847
Fax: (520) 629-4745
Show map & directions

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

Specialties & licences

Certified Registered Nurse Anesthetist (primary) Taxonomy 367500000X · Licence RN 04952 (AZ)

Record details

NPI number1366455917
Entity typeIndividual (Type 1)
GenderMale
Credentials CRNA
Sole proprietorNo
NPI enumeratedAugust 14, 2006
Last updated in NPPESJuly 8, 2007

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