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

Dr. Philis Denise Ransom, MD

Individual provider Obstetrics & Gynecology Physician · NPI 1396914545

Dr. Philis Denise Ransom, MD is an Obstetrics/Gynecology in San Bernardino, California. Graduated from Loma Linda University School of Medicine in 2005, 21 years ago. Practices with San Marcos Medical Group Inc, a 7-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in California.

Years since qualifying
21
Trained at
Loma Linda University School of Medicine
Licensed in
CA
In the registry since
2008
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

742 W Highland Ave
San Bernardino, CA 92405
Phone: (909) 881-7320
Fax: (909) 881-7330
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 4240 Highland Ave, Highland, CA 92346-2764 — (909) 864-4700

Specialties & licences

Obstetrics & Gynecology Physician (primary) Taxonomy 207V00000X · Licence A100123 (CA)

Record details

NPI number1396914545
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedFebruary 21, 2008
Last updated in NPPESJune 29, 2019

Medicare enrollment

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

Medicare specialtyOBSTETRICS/GYNECOLOGY
Medical schoolLOMA LINDA UNIVERSITY SCHOOL OF MEDICINE
Graduated 2005 (21 years in practice)
Group practice San Marcos Medical Group Inc — 7 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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