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

Zachary Mark Petterson, CRNA

Individual provider Certified Registered Nurse Anesthetist · NPI 1538997218

Zachary Mark Petterson, CRNA is a Certified Registered Nurse Anesthetist (CRNA) in Bakersfield, California. Qualified in 2015, 11 years ago. Practices with Regional Anesthesia Associates Inc, a 46-clinician group and accepts Medicare assignment. Licensed in California.

Years since qualifying
11
Licensed in
CA
In the registry since
2024
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

1700 Mount Vernon Ave
Bakersfield, CA 93306-4018
Phone: (661) 326-2000
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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 95002694 (CA)

Record details

NPI number1538997218
Entity typeIndividual (Type 1)
GenderMale
Credentials CRNA
Sole proprietorYes
NPI enumeratedJuly 23, 2024
Last updated in NPPESSeptember 22, 2025
Certification dateSeptember 22, 2025

Medicare enrollment

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

Medicare specialtyCERTIFIED REGISTERED NURSE ANESTHETIST (CRNA)
Medical schoolOTHER
Graduated 2015 (11 years in practice)
Group practice Regional Anesthesia Associates Inc — 46 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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