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

Mark R. Avon, MD

Individual provider Urology Physician · NPI 1689711756

Mark R. Avon, MD is an Urology in San Ramon, California. Graduated from Clvlnd Clinic Lerner College of Med of Case Wstn Rsv University in 1985, 41 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
41
Trained at
Clvlnd Clinic Lerner College of Med of Case Wstn Rsv University
Licensed in
CA
In the registry since
2007
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

5201 Norris Canyon Rd Ste 210
San Ramon, CA 94583-5405
Phone: (925) 830-1140
Fax: (925) 973-0976
Show map & directions

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

Additional practice locations (1)

  • 1999 Mowry Ave Ste 2m, Fremont, CA 94538-1706 — (510) 793-3505

Specialties & licences

Urology Physician (primary) Taxonomy 208800000X · Licence A43035 (CA)

Record details

NPI number1689711756
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedJanuary 30, 2007
Last updated in NPPESAugust 17, 2021
Certification dateAugust 17, 2021
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 specialtyUROLOGY
Medical schoolCLVLND CLINIC LERNER COLLEGE OF MED OF CASE WSTN RSV UNIVERSITY
Graduated 1985 (41 years in practice)
Group practice John Muir Physician Network — 486 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

Other providers in San Ramon