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

Aimee Keyashian, MD

Individual provider Internal Medicine Physician · NPI 1578806329

Aimee Keyashian, MD is an Internal Medicine in Lafayette, California. Graduated from University of California, Geffen School of Medicine in 2013, 13 years ago. Practices with John Muir Physician Network, a 486-clinician group, works from 2 locations, accepts Medicare assignment and offers telehealth. Licensed in California.

Years since qualifying
13
Trained at
University of California, Geffen School of Medicine
Licensed in
CA
In the registry since
2013
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

3466 Mt Diablo Blvd
Lafayette, CA 94549-7106
Phone: (925) 296-7490
Show map & directions

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

Additional practice locations (1)

  • 350 30th St, Oakland, CA 94609-3424 — (510) 465-6700

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence A131773 (CA)

Record details

NPI number1578806329
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorYes
NPI enumeratedMarch 30, 2013
Last updated in NPPESMarch 22, 2022
Certification dateMarch 22, 2022
Mailing address1450 Treat Blvd # 300, Walnut Creek, CA 94597-2168

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolUNIVERSITY OF CALIFORNIA, GEFFEN SCHOOL OF MEDICINE
Graduated 2013 (13 years in practice)
Group practice John Muir Physician Network — 486 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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