Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Jan R Penvose-Yi, MD

Individual provider Obstetrics & Gynecology Physician · NPI 1932203478

Jan R Penvose-Yi, MD is an Obstetrics/Gynecology in Oceanside, California. Graduated from Michigan State University College of Human Medicine in 2002, 24 years ago. Practices with UCSF Health Medical Foundation, a 67-clinician group, works from 2 locations, accepts Medicare assignment and offers telehealth. Licensed in California and New York.

Years since qualifying
24
Trained at
Michigan State University College of Human Medicine
Licensed in
CA, NY
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

3998 Vista Way Ste C
Oceanside, CA 92056-4514
Phone: (760) 385-8008
Fax: (760) 385-8007
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 1360 N Forest Rd, Williamsville, NY 14221-1200 — (716) 639-4034

Specialties & licences

Obstetrics & Gynecology Physician (primary) Taxonomy 207V00000X · Licence P132992 (CA)
Obstetrics & Gynecology Physician Taxonomy 207V00000X · Licence 238705 (NY)

Record details

NPI number1932203478
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedSeptember 12, 2006
Last updated in NPPESApril 23, 2018

Medicare enrollment

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

Medicare specialtyOBSTETRICS/GYNECOLOGY
Medical schoolMICHIGAN STATE UNIVERSITY COLLEGE OF HUMAN MEDICINE
Graduated 2002 (24 years in practice)
Group practice Ucsf Health Medical Foundation — 67 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations2 on file with Medicare

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