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

Mr. James Darryl Gutzman, PA-C, RN, FNP

Individual provider Physician Assistant · NPI 1295834844

Mr. James Darryl Gutzman, PA-C, RN, FNP is a Physician Assistant in Lake Isabella, California. Graduated from Stanford University School of Medicine in 2005, 21 years ago. Practices with Sienna Medical Corporation, a 4-clinician group and accepts Medicare assignment. Licensed in California.

Years since qualifying
21
Trained at
Stanford University School of Medicine
Licensed in
CA
In the registry since
2006
Specialties on file
3
What do these letters mean?
PA-C — Physician Assistant, Certified
A physician assistant who holds current national certification.
RN — Registered Nurse
A licensed nurse who completed a nursing degree and passed the NCLEX-RN examination.
FNP — Family Nurse Practitioner
A nurse practitioner who treats patients of all ages, much like a family doctor.

See every abbreviation used in this directory →

Practice location Address checks out

6425 Lynch Canyon Dr
Lake Isabella, CA 93240-9726
Phone: (760) 379-8630
Show map & directions

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

Specialties & licences

Physician Assistant (primary) Taxonomy 363A00000X · Licence 18373 (CA)
Registered Nurse Taxonomy 163W00000X · Licence 475773 (CA)
Nurse Practitioner Taxonomy 363L00000X · Licence 16243 (CA)

Record details

NPI number1295834844
Entity typeIndividual (Type 1)
GenderMale
Credentials PA-C , RN , FNP
Sole proprietorNo
NPI enumeratedSeptember 21, 2006
Last updated in NPPESSeptember 7, 2016

Medicare enrollment

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

Medicare specialtyPHYSICIAN ASSISTANT
Medical schoolSTANFORD UNIVERSITY SCHOOL OF MEDICINE
Graduated 2005 (21 years in practice)
Group practice Sienna Medical Corporation — 4 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount