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

Dr. Ronald Allen Friedman, MD

Individual provider Ophthalmology Physician · NPI 1154307767

Dr. Ronald Allen Friedman, MD is an Ophthalmology in Monterey, California. Graduated from Albert Einstein College of Medicine of Yeshiva University in 1979, 47 years ago. Practices with Juliet Del Piero MD Inc, a 4-clinician group and accepts Medicare assignment. Licensed in California.

Years since qualifying
47
Trained at
Albert Einstein College of Medicine of Yeshiva University
Licensed in
CA
In the registry since
2005
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

798 Cass St Ste 204
Monterey, CA 93940
Phone: (831) 375-2486
Fax: (834) 375-0128
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Ophthalmology Physician (primary) Taxonomy 207W00000X · Licence G49442 (CA)

Record details

NPI number1154307767
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedDecember 16, 2005
Last updated in NPPESFebruary 20, 2013

Medicare enrollment

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

Medicare specialtyOPHTHALMOLOGY
Medical schoolALBERT EINSTEIN COLLEGE OF MEDICINE OF YESHIVA UNIVERSITY
Graduated 1979 (47 years in practice)
Group practice Juliet Del Piero Md Inc — 4 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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