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

Jonathan Edward Tammela, MD

Individual provider Gynecologic Oncology Physician · NPI 1265451058

Jonathan Edward Tammela, MD is an Obstetrics/Gynecology in Santa Maria, California. Graduated from Indiana University School of Medicine in 1998, 28 years ago. Practices with Pacific Central Coast Health Centers, a 250-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in California and Wisconsin.

Years since qualifying
28
Trained at
Indiana University School of Medicine
Licensed in
CA, WI
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

1325 E Church St Ste 202
Santa Maria, CA 93454-5915
Phone: (805) 346-3456
Show map & directions

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

Additional practice locations (1)

  • 500 Old River Rd Ste 200, Bakersfield, CA 93311-9505 — (661) 663-6429

Specialties & licences

Gynecologic Oncology Physician (primary) Taxonomy 207VX0201X · Licence C153584 (CA)
Gynecologic Oncology Physician Taxonomy 207VX0201X · Licence 48350 (WI)

Record details

NPI number1265451058
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 19, 2006
Last updated in NPPESApril 28, 2026
Certification dateApril 28, 2026

Medicare enrollment

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

Medicare specialtyOBSTETRICS/GYNECOLOGY
Also practisesGYNECOLOGICAL ONCOLOGY
Medical schoolINDIANA UNIVERSITY SCHOOL OF MEDICINE
Graduated 1998 (28 years in practice)
Group practice Pacific Central Coast Health Centers — 250 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount