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

Dr. Spencer Jonathan Garrison, CRNA, RN

Individual provider Certified Registered Nurse Anesthetist · NPI 1649787326

Dr. Spencer Jonathan Garrison, CRNA, RN is a Certified Registered Nurse Anesthetist (CRNA) in Stanford, California. Qualified in 2014, 12 years ago. Practices with Regents of the Univ of Ca, a 1,578-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in California and Florida.

Years since qualifying
12
Licensed in
CA, FL
In the registry since
2018
Specialties on file
2
What do these letters mean?
CRNA — Certified Registered Nurse Anesthetist
An advanced practice nurse who administers anaesthesia.
RN — Registered Nurse
A licensed nurse who completed a nursing degree and passed the NCLEX-RN examination.

See every abbreviation used in this directory →

Practice location Address checks out

300 Pasteur Dr
Stanford, CA 94305-2200
Phone: (650) 723-4000
Show map & directions

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

Additional practice locations (1)

  • 400 Health Park Blvd, St Augustine, FL 32086-5784 — (904) 819-5155

Specialties & licences

Certified Registered Nurse Anesthetist (primary) Taxonomy 367500000X · Licence 95001417 (CA)
Certified Registered Nurse Anesthetist Taxonomy 367500000X · Licence 117527 (FL)

Record details

NPI number1649787326
Entity typeIndividual (Type 1)
GenderMale
Credentials CRNA , RN
Sole proprietorNo
NPI enumeratedJanuary 4, 2018
Last updated in NPPESFebruary 15, 2021
Certification dateFebruary 15, 2021

Medicare enrollment

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

Medicare specialtyCERTIFIED REGISTERED NURSE ANESTHETIST (CRNA)
Medical schoolOTHER
Graduated 2014 (12 years in practice)
Group practice Regents Of The Univ Of Ca — 1578 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

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