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

Dr. Jan Stefan Eperjesi, MD

Individual provider Hospitalist Physician · NPI 1528389020

Dr. Jan Stefan Eperjesi, MD is an Obstetrics/Gynecology in Oxnard, California. Graduated from San Juan Bautista School of Medicine in 2010, 16 years ago. Practices with Southern Monterey County Memorial Hospital, a 33-clinician group, works from 6 locations and accepts Medicare assignment. Licensed in California.

Years since qualifying
16
Trained at
San Juan Bautista School of Medicine
Licensed in
CA
In the registry since
2010
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

St John's Regional Medical Center - 1600 N Rose Ave
Oxnard, CA 93030-3722
Phone: (000) 000-0000
Fax: (805) 256-7840
Show map & directions

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

Additional practice locations (5)

  • 850 Fair Oaks Ave Ste 100, Arroyo Grande, CA 93420-3929 — (805) 474-5282
  • St. John'S Pleasant Valley Hospital - 2309 Antonio Ave, Camarillo, CA 93010-1414 — (000) 000-0000
  • 1941 Johnson Ave Ste 301, San Luis Obispo, CA 93401-4175 — (805) 786-4111
  • 220 S Palisade Dr Ste 203, Santa Maria, CA 93454-8903 — (805) 354-7101
  • 350 Posada Ln, Templeton, CA 93465-4059 — (805) 434-5497

Specialties & licences

Obstetrics & Gynecology Physician (primary) Taxonomy 207V00000X · Licence A129250 (CA)
Hospitalist Physician Taxonomy 208M00000X · Licence A129250 (CA)

Record details

NPI number1528389020
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedJune 18, 2010
Last updated in NPPESNovember 2, 2023
Certification dateNovember 2, 2023
Mailing address751 E Daily Drive, Suite # 120, Camarillo, CA 93010-6004

Medicare enrollment

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

Medicare specialtyOBSTETRICS/GYNECOLOGY
Medical schoolSAN JUAN BAUTISTA SCHOOL OF MEDICINE
Graduated 2010 (16 years in practice)
Group practice Southern Monterey County Memorial Hospital — 33 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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