Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Mark Steven Bernard, MD

Individual provider In Vivo & In Vitro Nuclear Medicine Physician · NPI 1780635508

Mark Steven Bernard, MD practises Nuclear Medicine in Fresno, California. Graduated from Medical College of Wisconsin in 1997, 29 years ago. Practices with Saint Agnes Medical Foundation, a 162-clinician group and accepts Medicare assignment. Licensed in California.

Years since qualifying
29
Trained at
Medical College of Wisconsin
Licensed in
CA
In the registry since
2006
Specialties on file
2
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

1303 E Herndon Ave
Fresno, CA 93720-3309
Phone: (559) 450-3109
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Nuclear Medicine Physician (primary) Taxonomy 207U00000X · Licence A66845 (CA)
In Vivo & In Vitro Nuclear Medicine Physician Taxonomy 207UN0903X · Licence A66845 (CA)

Record details

NPI number1780635508
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 15, 2006
Last updated in NPPESJanuary 12, 2018

Medicare enrollment

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

Medicare specialtyNUCLEAR MEDICINE
Medical schoolMEDICAL COLLEGE OF WISCONSIN
Graduated 1997 (29 years in practice)
Group practice Saint Agnes Medical Foundation — 162 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations15 on file with Medicare

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients2,033
Services billed 3,073 a service is one billed item, such as a visit, a test or a procedure
Average patient age74

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

Colleagues at Saint Agnes Medical Foundation

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 162 clinicians in the practice; 12 are shown here.

Other providers in Fresno