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

Karen Elizabeth Crabtree, MD

Individual provider Obstetrics & Gynecology Physician · NPI 1629276472

Karen Elizabeth Crabtree, MD practises Obstetrics/Gynecology in Ukiah, California. Graduated from Tulane University School of Medicine in 1985, 41 years ago. Practices with Mendocino Community Health Clinic Inc, a 58-clinician group and accepts Medicare assignment. Licensed in California.

Years since qualifying
41
Trained at
Tulane University School of Medicine
Licensed in
CA
In the registry since
2007
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

333 Laws Ave
Ukiah, CA 95482-6540 Not confirmed with CMS for 19 years — call before visiting
Phone: (707) 468-1010
Fax: (707) 462-7078
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Obstetrics & Gynecology Physician (primary) Taxonomy 207V00000X · Licence A42929 (CA)

Record details

NPI number1629276472
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 3, 2007
Last updated in NPPESJuly 8, 2007

Medicare enrollment

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

Medicare specialtyOBSTETRICS/GYNECOLOGY
Medical schoolTULANE UNIVERSITY SCHOOL OF MEDICINE
Graduated 1985 (41 years in practice)
Group practice Mendocino Community Health Clinic Inc — 58 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients13
Services billed 15 a service is one billed item, such as a visit, a test or a procedure
Average patient age72

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

  • Adventist Health Howard Memorial Hospital · Willits, CA
  • Adventist Health Ukiah Valley Hospital · Ukiah, CA

Colleagues at Mendocino Community Health Clinic Inc

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 58 clinicians in the practice; 12 are shown here.

Other providers in Ukiah