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MARGARET LUCY ARNER M.D.
NPI 1063482891
Family Medicine in Willits, CA

Active since January 24, 2006
45 HAZEL ST, WILLITS, CA 95490(707) 456-9600(707) 456-9587 Get Directions Write a Review

NPPES record last updated: February 2, 2011. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Margaret Lucy Arner M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MARGARET LUCY ARNER M.D. (NPI 1063482891) is an individual family medicine provider in Willits, California, licensed in California (G36801) and active in the NPI registry since January 2006.

NPPES Registry Identity

NPI1063482891
Entity TypeIndividualFemale
Primary Taxonomy207Q00000X
Provider Legal NameMARGARET LUCY ARNERCredential: M.D.
Location Address45 HAZEL STWillits, CA 95490-4222
Mailing Address45 Hazel StWillits, CA 95490-4222 · (707) 456-9600 · Fax (707) 456-9587
Phone(707) 456-9600
Fax(707) 456-9587
Sole ProprietorNo
Enumeration DateJanuary 24, 2006
Last NPPES UpdateFebruary 2, 2011
✔ NPI 1063482891 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
License✔ Licensed in CA · G36801
Definition
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.
45 HAZEL ST, Willits, CA 95490
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Other Providers at the Same Location NPPES 4

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

LARRY D SULLIVAN DDS
Dentist
45 HAZEL ST
WILLITS, CA 95490
Mendocino County (707) 456-9700
HUONG TRAN DMD
Dentist
45 HAZEL ST
WILLITS, CA 95490
Mendocino County (707) 456-9600
JOLEEN BUFFINGTON WHNP-BC
Nurse Practitioner (Obstetrics & Gynecology)
45 HAZEL ST
WILLITS, CA 95490
Mendocino County (707) 456-9600
MENDOCINO COMMUNITY HEALTH CLINIC, INC.
Clinic/Center (Federally Qualified Health Center (FQHC))
45 HAZEL ST
WILLITS, CA 95490
Mendocino County (707) 456-9600

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Margaret Arner's NPI number?

The NPI number for Margaret Arner is 1063482891. It was assigned to this individual provider in the NPPES registry on January 24, 2006.

Where is Margaret Arner located?

Margaret Arner practices at 45 Hazel St, Willits, CA 95490. The listed phone number is (707) 456-9600.

What is Margaret Arner's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

When was this NPI record last updated?

The NPPES record for Margaret Arner was last updated on February 2, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.