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

Mary Margaret Hadcock, MD

Individual provider Surgical Oncology Physician · NPI 1942247606

Mary Margaret Hadcock, MD is a General Surgery in Fresno, California. Graduated from Loyola University of Chicago, Stritch School of Medicine in 1979, 47 years ago. Accepts Medicare assignment. Licensed in California.

Years since qualifying
47
Trained at
Loyola University of Chicago, Stritch School of Medicine
Licensed in
CA
In the registry since
2006
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

7887 N Cedar Ave
Fresno, CA 93720-2685
Phone: (559) 320-4300
Fax: (559) 320-4343
Show map & directions

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

Specialties & licences

Surgical Oncology Physician (primary) Taxonomy 2086X0206X · Licence G52091 (CA)

Record details

NPI number1942247606
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 1, 2006
Last updated in NPPESMarch 10, 2021
Certification dateMarch 10, 2021

Medicare enrollment

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

Medicare specialtyGENERAL SURGERY
Medical schoolLOYOLA UNIVERSITY OF CHICAGO, STRITCH SCHOOL OF MEDICINE
Graduated 1979 (47 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Fresno