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

Richard J Hahn, MD

Individual provider Surgery Physician · NPI 1508927997

Richard J Hahn, MD is a General Surgery in Lancaster, California. Graduated from University of Southern California Keck School of Medicine in 1972, 54 years ago. Practices with Av Pediatrics Medical Associates Inc, a 5-clinician group and offers telehealth. Licensed in California.

Years since qualifying
54
Trained at
University of Southern California Keck School of Medicine
Licensed in
CA
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

44215 15th St W Ste 203
Lancaster, CA 93534-4014
Phone: (661) 948-0062
Fax: (661) 949-5787
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Specialties & licences

Surgery Physician (primary) Taxonomy 208600000X · Licence G25115 (CA)

Record details

NPI number1508927997
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedDecember 12, 2006
Last updated in NPPESNovember 20, 2014
Mailing address44215 15th St W, Suite 203, Lancaster, CA 93534-4014

Medicare enrollment

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

Medicare specialtyGENERAL SURGERY
Also practisesVASCULAR SURGERY
Medical schoolUNIVERSITY OF SOUTHERN CALIFORNIA KECK SCHOOL OF MEDICINE
Graduated 1972 (54 years in practice)
Group practice Av Pediatrics Medical Associates. Inc. — 5 clinicians
Accepts Medicare assignment Not indicated
TelehealthOffers telehealth services

Other providers in Lancaster