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

Gregory Bayhan

Individual provider Certified Registered Nurse Anesthetist · NPI 1477970002

Gregory Bayhan is a Certified Registered Nurse Anesthetist (CRNA) in Los Angeles, California. Qualified in 2013, 13 years ago. Practices with Mission Nursing Anesthesia Inc, a 41-clinician group and accepts Medicare assignment. Licensed in California.

Years since qualifying
13
Licensed in
CA
In the registry since
2014
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Practice location Address checks out

1401 S Grand Ave
Los Angeles, CA 90015-3010
Phone: (213) 748-2411
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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 766134 (CA)

Record details

NPI number1477970002
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedMarch 20, 2014
Last updated in NPPESMarch 20, 2014

Medicare enrollment

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

Medicare specialtyCERTIFIED REGISTERED NURSE ANESTHETIST (CRNA)
Medical schoolOTHER
Graduated 2013 (13 years in practice)
Group practice Mission Nursing Anesthesia Inc — 41 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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