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

Karen Ross Tammela, MD

Individual provider Obstetrics & Gynecology Physician · NPI 1396770905

Karen Ross Tammela, MD is an Obstetrics/Gynecology in Santa Maria, California. Qualified in 1997, 29 years ago. Practices with Pacific Central Coast Health Centers, a 250-clinician group, works from 5 locations and accepts Medicare assignment. Licensed in California and Wisconsin.

Years since qualifying
29
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.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

220 S Palisade Dr Ste 203
Santa Maria, CA 93454-8903
Phone: (805) 354-7101
Fax: (805) 354-7102
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Additional practice locations (4)

  • 625 34th St Ste 200, Bakersfield, CA 93301-2307 — (833) 678-2781
  • 625 34th St Ste 100, Bakersfield, CA 93301-2307 — (833) 678-2781
  • 217 W Central Ave Ste G, Lompoc, CA 93436-2830 — (805) 735-4292
  • 210 S Palisade Dr Ste 101, Santa Maria, CA 93454-5932 — (805) 922-0481

Specialties & licences

Obstetrics & Gynecology Physician (primary) Taxonomy 207V00000X · Licence C153083 (CA)
Obstetrics & Gynecology Physician Taxonomy 207V00000X · Licence 48141 (WI)

Record details

NPI number1396770905
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 11, 2006
Last updated in NPPESNovember 8, 2023
Certification dateNovember 8, 2023

Medicare enrollment

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

Medicare specialtyOBSTETRICS/GYNECOLOGY
Medical schoolOTHER
Graduated 1997 (29 years in practice)
Group practice Pacific Central Coast Health Centers — 250 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Santa Maria