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

Jeffrey Charles Nahn

Individual provider Emergency Medicine Physician · NPI 1639531478

Jeffrey Charles Nahn is an Emergency Medicine in Fresno, California. Graduated from University of Wisconsin School of Medicine in 2016, 10 years ago. Practices with Central California Faculty Medical Group Inc, a 254-clinician group and accepts Medicare assignment. Licensed in California.

Years since qualifying
10
Trained at
University of Wisconsin School of Medicine
Licensed in
CA
In the registry since
2016
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Practice location Address checks out

2823 Fresno St
Fresno, CA 93721-1324
Phone: (559) 459-6000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence A161698 (CA)

Record details

NPI number1639531478
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedMarch 22, 2016
Last updated in NPPESFebruary 2, 2021
Certification dateFebruary 2, 2021
Mailing address2625 E Divisadero St, Fresno, CA 93721-1431

Medicare enrollment

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

Medicare specialtyEMERGENCY MEDICINE
Medical schoolUNIVERSITY OF WISCONSIN SCHOOL OF MEDICINE
Graduated 2016 (10 years in practice)
Group practice Central California Faculty Medical Group Inc — 254 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Other providers in Fresno