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

Brian Nan Peng

Individual provider Internal Medicine Physician · NPI 1023637188

Brian Nan Peng is an Endocrinology in Valencia, California. Graduated from University of California, San Diego School of Medicine in 2019, 7 years ago. Practices with The Regents of the University of California, a 1,414-clinician group, accepts Medicare assignment and offers telehealth. Licensed in California.

Years since qualifying
7
Trained at
University of California, San Diego School of Medicine
Licensed in
CA
In the registry since
2020
Specialties on file
2
Claim this listing Report a problem Suggest an edit

Practice location Address checks out

25775 McBean Pkwy Ste 202
Valencia, CA 91355-3703
Phone: (661) 753-5464
Fax: (661) 753-5466
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

Endocrinology, Diabetes & Metabolism Physician (primary) Taxonomy 207RE0101X · Licence A183994 (CA)
Internal Medicine Physician Taxonomy 207R00000X · Licence A183994 (CA)

Record details

NPI number1023637188
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedApril 9, 2020
Last updated in NPPESSeptember 11, 2025
Certification dateSeptember 11, 2025
Mailing address5767 W Century Blvd Ste 400, Los Angeles, CA 90045-5631

Medicare enrollment

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

Medicare specialtyENDOCRINOLOGY
Also practisesINTERNAL MEDICINE
Medical schoolUNIVERSITY OF CALIFORNIA, SAN DIEGO SCHOOL OF MEDICINE
Graduated 2019 (7 years in practice)
Group practice The Regents Of The University Of California — 1414 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations3 on file with Medicare

Other providers in Valencia