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In Vivo & In Vitro Nuclear Medicine Doctors in California

Data updated monthly · Last refresh October 2026

5 In Vivo & In Vitro Nuclear Medicine providers practice in California. The largest concentration is in Los Angeles. Profiles include federal Open Payments records of money received from drug and device companies in 2025. Listings are drawn from federal public records and are not endorsements.

5providers
Los Angelestop city

In Vivo & In Vitro Nuclear Medicine by city in California

Choose a city to see providers there.

In Vivo & In Vitro Nuclear Medicine in Los Angeles1 providers
In Vivo & In Vitro Nuclear Medicine in Mather1 providers
In Vivo & In Vitro Nuclear Medicine in Granite Bay1 providers
In Vivo & In Vitro Nuclear Medicine in Fresno1 providers
In Vivo & In Vitro Nuclear Medicine in Murrieta1 providers

In Vivo & In Vitro Nuclear Medicine providers in California

Listed by city, largest first. Payment figures come from the federal Open Payments program, which requires drug and device companies to report what they pay physicians for consulting, speaking, meals, travel and royalties. A disclosed payment is a financial relationship, not evidence of wrongdoing, and many totals reflect a single meal. Figures cover calendar year 2025.

Dr. Vishnu Bobba, MD
Fresno, CA · No drug or device payments recorded (2025) · (559) 228-5311
Dr. Philip Matin, M.D.
Granite Bay, CA · No drug or device payments recorded (2025) · (916) 791-1947
Dr. Heinrich Schelbert, M.D.
Los Angeles, CA · No drug or device payments recorded (2025) · (310) 794-9513
Dr. Charles Barnett, M.D.
Mather, CA · No drug or device payments recorded (2025) · (916) 843-7244
Dr. Arnold Berkowitz, M.D.
Murrieta, CA · No drug or device payments recorded (2025) · (916) 930-9005

Common questions

How many In Vivo & In Vitro Nuclear Medicine providers are in California?

There are 5 In Vivo & In Vitro Nuclear Medicine providers with active NPI records practicing in California, according to federal NPPES data refreshed monthly.

Which cities in California have the most In Vivo & In Vitro Nuclear Medicine providers?

Los Angeles (1), Mather (1), Granite Bay (1) have the highest concentration of In Vivo & In Vitro Nuclear Medicine providers in California.

Where does this data come from?

Provider counts and profiles come from the federal NPPES registry and CMS Doctors and Clinicians files. Payment figures come from the CMS Open Payments program for calendar year 2025. The directory refreshes monthly.

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Related

Sources: NPPES (CMS), Doctors and Clinicians national files, CMS Open Payments 2025. Updated monthly. Records are public federal data and are not verified credentials, licensure checks, or endorsements. This directory is informational and not medical advice. How we build this directory. Are you a In Vivo & In Vitro Nuclear Medicine in California? Get featured.