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

MS. Anna Marie Antonowich, MSN, NP-BC

Individual provider Family Nurse Practitioner · NPI 1215063268

MS. Anna Marie Antonowich, MSN, NP-BC is a Nurse Practitioner in Ukiah, California. Qualified in 2002, 24 years ago. Practices with Ukiah Adventist Hospital, a 135-clinician group, works from 2 locations, accepts Medicare assignment and offers telehealth. Licensed in California.

Years since qualifying
24
Licensed in
CA
In the registry since
2007
What do these letters mean?
MSN — Master of Science in Nursing
A graduate nursing degree, usually held alongside an advanced practice licence.

See every abbreviation used in this directory →

Practice location Address checks out

260 Hospital Dr Ste 207
Ukiah, CA 95482-4568
Phone: (707) 463-7627
Fax: (707) 463-7420
Show map & directions

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

Additional practice locations (1)

  • 700 River Dr, Fort Bragg, CA 95437-5403 — (707) 961-4922

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence 13718 (CA)

Record details

NPI number1215063268
Entity typeIndividual (Type 1)
GenderFemale
Credentials MSN , NP-BC
Sole proprietorNo
NPI enumeratedFebruary 26, 2007
Last updated in NPPESMarch 22, 2023
Certification dateMarch 22, 2023

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2002 (24 years in practice)
Group practice Ukiah Adventist Hospital — 135 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

Other providers in Ukiah