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

Ronald Balassanian, MD

Individual provider Anatomic Pathology & Clinical Pathology Physician · NPI 1043282379

Ronald Balassanian, MD is a Pathology in San Francisco, California. Graduated from University of Vermont College of Medicine in 1996, 30 years ago. Practices with University of California San Francisco, a 1,793-clinician group and accepts Medicare assignment. Licensed in Massachusetts and Pennsylvania.

Years since qualifying
30
Trained at
University of Vermont College of Medicine
Licensed in
MA, PA
In the registry since
2006
Specialties on file
3
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

1600 Divisadero St Ucsf/mt Zion Medical Ctr Rm 200 Fna Clinic
San Francisco, CA 94115-3010
Phone: (415) 514-6642
Fax: (415) 353-7676
Show map & directions

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

Specialties & licences

Anatomic Pathology & Clinical Pathology Physician (primary) Taxonomy 207ZP0102X · Licence MD425251 (PA)
Anatomic Pathology & Clinical Pathology Physician Taxonomy 207ZP0102X · Licence 231336 (MA)
Cytopathology Physician Taxonomy 207ZC0500X · Licence 231336 (MA)

Record details

NPI number1043282379
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedFebruary 2, 2006
Last updated in NPPESSeptember 5, 2012

Medicare enrollment

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

Medicare specialtyPATHOLOGY
Medical schoolUNIVERSITY OF VERMONT COLLEGE OF MEDICINE
Graduated 1996 (30 years in practice)
Group practice University Of California San Francisco — 1793 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

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