1. Home
  2. Directory
  3. California
  4. Arcata
  5. Family Medicine
  6. NPI Profile

UNITED INDIAN HEALTH SERVICES, INC.
NPI 1023976586
Family Medicine in Arcata, CA

Active since January 13, 2026CLIA 05D2334342 · Microscopy
4677 VALLEY EAST BLVD, ARCATA, CA 95521(707) 825-5000 Get Directions Write a Review

NPPES record last updated: January 13, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About United Indian Health Services, Inc. NPPES

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

UNITED INDIAN HEALTH SERVICES, INC. (NPI 1023976586) is a healthcare organization registered as a family medicine in Arcata, California and active in the NPI registry since January 2026. The organization holds a CLIA Microscopy certificate valid through November 18, 2027 and lists Alyssa Buie, Credentialing Coordinator, as its authorized official.

NPPES Registry Identity

NPI1023976586
Entity TypeOrganization
Primary Taxonomy207Q00000X
Legal Business NameUNITED INDIAN HEALTH SERVICES, INC.
Location Address4677 VALLEY EAST BLVDArcata, CA 95521-4630
Mailing Address1600 Weeot WayArcata, CA 95521-4734 · (707) 825-5000
Phone(707) 825-5000
Organization SubpartNo
Authorized OfficialAlyssa BuieCredentialing Coordinator · (707) 825-4182
Enumeration DateJanuary 13, 2026
NPPES CertifiedJanuary 13, 2026
✔ NPI 1023976586 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
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.
4677 VALLEY EAST BLVD, Arcata, CA 95521
Open in Google Maps ↗

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

United Indian Health Services, Inc. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

54

Medicare enrollment records show 54 clinicians reassign Medicare billing to United Indian Health Services, Inc., which bills Medicare for the services they deliver. Of these, 1 practice at this address and 35 within 10 miles. Listed here are the 20 practicing nearest to this location.

Clinicians by Medicare Specialty 17

Family Practice13
Nurse Practitioner7
Clinical Social Worker6
Dentist5
Marriage and Family Therapist4
Pediatric Medicine4
Optometry3
Internal Medicine2
9 other specialties10

Nearest to this location (20)

See all 54
Margaret Grossman, M.D.
Family Practice
NPI 1942352075
4677 VALLEY EAST BLVD STE 1
Arcata, CA 95521
(707) 822-1122
✔ PECOS✔ Accepts MedicareSame address
Kevin Foley, PH.D.
Psychologist
NPI 1528391380
1600 WEEOT WAY
Arcata, CA 95521
(707) 825-5000
✔ PECOS✔ Accepts Medicare0.3 mi
Amber Yang
Dentist
NPI 1336919430
1600 WEEOT WAY
Arcata, CA 95521
(707) 825-5000
✔ PECOS0.3 mi
Grace Mcatasney, CNP
Nurse Practitioner
NPI 1457804619
1600 WEEOT WAY
Arcata, CA 95521
(707) 825-5010
✔ PECOS0.3 mi
Hugh Kent, MD
Family Practice
NPI 1467740662
1600 WEEOT WAY
Arcata, CA 95521
(707) 825-5000
✔ PECOS✔ Accepts Medicare0.3 mi
Antoinette Martinez, M. D.
Family Practice
NPI 1891855052
1600 WEEOT WAY
Arcata, CA 95521
(707) 825-5000
✔ PECOS✔ Accepts Medicare0.3 mi
Kyle Behrens
Marriage and Family Therapist
NPI 1609249812
1600 WEEOT WAY
Arcata, CA 95521
(707) 825-5000
✔ PECOS0.4 mi
Haley Card
Marriage and Family Therapist
NPI 1417435363
1600 WEEOT WAY
Arcata, CA 95521
(707) 825-5000
✔ PECOS0.4 mi
Christina Casarez
Clinical Social Worker
NPI 1548731094
1600 WEEOT WAY
Arcata, CA 95521
(707) 825-5000
✔ PECOS0.4 mi
Haley Davies
Nurse Practitioner
NPI 1942858790
1600 WEEOT WAY
Arcata, CA 95521
(707) 825-5010
✔ PECOS✔ Accepts Medicare0.4 mi
Carol Griffin, DO
Osteopathic Manipulative Medicine
NPI 1912269408
1600 WEEOT WAY
Arcata, CA 95521
(707) 825-5000
✔ PECOS✔ Accepts Medicare0.4 mi
James Holland, LCSW
Clinical Social Worker
NPI 1558510743
1600 WEEOT WAY
Arcata, CA 95521
(707) 825-5000
✔ PECOS0.4 mi
Michael Mangahas, M.S., M.D.
Pediatric Medicine
NPI 1689053738
1600 WEEOT WAY
Arcata, CA 95521
(707) 825-5010
✔ PECOS0.4 mi
Carole Murphy, DDS
Dentist
NPI 1881771889
1600 WEEOT WAY
Arcata, CA 95521
(559) 582-2827
✔ PECOS0.4 mi
Christopher Myers, DO
General Surgery
NPI 1336554302
1600 WEEOT WAY
Arcata, CA 95521
(707) 825-5000
✔ PECOS0.4 mi
Gregory Parish, DDS
Dentist
NPI 1710092895
1600 WEEOT WAY
Arcata, CA 95521
(707) 825-5040
✔ PECOS0.4 mi
Terry Raymer, MD
Family Practice
NPI 1902804099
1600 WEEOT WAY
Arcata, CA 95521
(707) 825-5010
✔ PECOS0.4 mi
James Riley, O D
Optometry
NPI 1063542454
1600 WEEOT WAY
Arcata, CA 95521
(707) 825-5000
✔ PECOS0.4 mi
Sarah Thibault, LCSW
Clinical Social Worker
NPI 1134452980
1600 WEEOT WAY
Arcata, CA 95521
(707) 825-5060
✔ PECOS0.4 mi
Joseph Breen, D.P.M
Podiatry
NPI 1467574616
3798 JANES RD STE 9
Arcata, CA 95521
(707) 599-8677
✔ PECOS✔ Accepts Medicare0.6 mi
See all 54 clinicians

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

CLIA Laboratory Certificates CMS CLIA 2

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate for Provider-Performed Microscopy Procedures (PPMP) 05D2334342

United Indian Health Services - Valley East · Arcata, CA
Active · expires Nov 18, 2027
CLIA Number05D2334342
Laboratory TypeRural Health Clinic
Certificate Effective DateNovember 19, 2025
Certificate Expiration DateNovember 18, 2027
Laboratory DirectorHugh Kent
Laboratory Phone(707) 825-4175
Laboratory LocationUnited Indian Health Services - Valley East4715 Valley East, Arcata, CA 95521
CLIA data matches this NPI record on: Name
This certificate is issued to a laboratory in which a physician, midlevel practitioner or dentist performs no tests other than the microscopy procedures. This certificate permits the laboratory to also perform waived tests.

Certificate of Compliance 05D0613067

United Indian Health Services · Arcata, CA
Expired · Sep 30, 2026
CLIA Number05D0613067
Laboratory TypeCommunity Clinic
Certificate Effective DateJune 4, 2024
Certificate Expiration DateSeptember 30, 2026
Laboratory DirectorChris Myers
Laboratory Phone(707) 825-4175
Laboratory LocationUnited Indian Health Services1600 Weeot Way, Arcata, CA 95521
CLIA data matches this NPI record on: Address Name
This certificate is issued to a laboratory after an inspection that finds the laboratory to be in compliance with all applicable CLIA requirements.

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 United Indian Health Services, Inc.'s NPI number?

The NPI number for United Indian Health Services, Inc. is 1023976586. It was assigned to this organization in the NPPES registry on January 13, 2026.

Where is United Indian Health Services, Inc. located?

United Indian Health Services, Inc. is located at 4677 Valley East Blvd, Arcata, CA 95521. The listed phone number is (707) 825-5000.

What is United Indian Health Services, Inc.'s specialty?

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

Is United Indian Health Services, Inc. enrolled in Medicare?

Yes. United Indian Health Services, Inc. is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through United Indian Health Services, Inc.?

According to the CMS Revalidation Reassignment List (October 2026 release), 54 clinicians in 17 Medicare specialties reassign their Medicare billing to United Indian Health Services, Inc.. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. The largest specialties are Family Practice (13), Nurse Practitioner (7) and Clinical Social Worker (6). Of these, 1 practice at this address and 35 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Does United Indian Health Services, Inc. hold a CLIA laboratory certificate?

Yes. A Certificate for Provider-Performed Microscopy Procedures (PPMP) (number 05D2334342) is associated with this NPI, valid through November 18, 2027. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

When was this NPI record last updated?

The NPPES record for United Indian Health Services, Inc. was last updated on January 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 months 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.