DR. ADRIANN WESTINE BEGAY M.D.
NPI 1801864590
Family Medicine in Tucson, AZ
About Dr. Adriann Westine Begay M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. ADRIANN WESTINE BEGAY M.D. (NPI 1801864590) is an individual family medicine provider in Tucson, Arizona, licensed in Arizona (28077) and active in the NPI registry since March 2006. She is enrolled in Medicare PECOS, is affiliated with Gallup Indian Medical Center, and maintains a secondary practice location in Tohatchi.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 1
Other Identifiers 2
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dr. Adriann Westine Begay M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
3Medicare enrollment records show Adriann Begay reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Tucson, AZ 85746
- Reassigned Medicare billing, Arizona enrollment
- 464 clinicians in this Medicare group
Gallup, NM 87301
- Reassigned Medicare billing, Texas enrollment
- 618 clinicians in this Medicare group
Tonalea, AZ 86044
- Reassigned Medicare billing, Texas enrollment
- 215 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Gallup Indian Medical Center
Acute Care Hospitals · Gallup, NMRehoboth Mckinley Christian Health Care Services
Critical Access Hospitals · Gallup, NMPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 85746 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
TUCSON, AZ 85746
TUCSON, AZ 85746
TUCSON, AZ 85746
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 Adriann Begay's NPI number?
The NPI number for Adriann Begay is 1801864590. It was assigned to this individual provider in the NPPES registry on March 9, 2006.
Where is Adriann Begay located?
Adriann Begay practices at 7490 S Camino De Oeste, Tucson, AZ 85746. The listed phone number is (520) 879-6225.
What is Adriann Begay's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Adriann Begay enrolled in Medicare?
Yes. Adriann Begay is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Adriann Begay's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Adriann Begay reassigns Medicare benefits to 3 organizations: El Rio Santa Cruz Neighborhood Health Center, Inc (Tucson, AZ), Dhhs,phs,naihs,gallup Indian Medical Center (Gallup, NM) and Kayenta Alternative Rural Hospital (Tonalea, AZ). Each 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 Adriann Begay's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Adriann Begay accept?
Health plans from Antidote Health Plan of Arizona, Inc., Blue Cross Blue Shield of Arizona, Imperial Insurance Companies, Inc. and Oscar Health Plan, Inc. list Adriann Begay as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is Adriann Begay affiliated with any hospitals?
According to CMS data, Adriann Begay is affiliated with Gallup Indian Medical Center and Rehoboth Mckinley Christian Health Care Services.
When was this NPI record last updated?
The NPPES record for Adriann Begay was last updated on March 18, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.
# Dr. Adriann Westine Begay, M.D. · NPI 1801864590
Family Medicine physician in Tucson, Arizona. Individual provider, active in the CMS NPPES registry since March 9, 2006.
## Identity
- **NPI:** 1801864590 (Entity type: Individual)
- **Enumerated:** March 9, 2006
- **Primary specialty:** Family Medicine · taxonomy 207Q00000X
- **State license:** 28077 (Arizona)
- **Sole proprietor:** No
## Practice location
- **Address:** 7490 S CAMINO DE OESTE, Tucson, AZ 85746-9308
- **Phone:** (520) 879-6225
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 3 organizations under Medicare reassignment (form CMS-855R): El Rio Santa Cruz Neighborhood Health Center, Inc (NPI 1962770370, Tucson, AZ); Dhhs,phs,naihs,gallup Indian Medical Center (NPI 1215106935, Gallup, NM); Kayenta Alternative Rural Hospital (NPI 1740359108, Tonalea, AZ) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of North Dakota School Of Medicine, class of 1997
## Record status
- **NPPES last updated:** March 18, 2025
- **Other identifiers:** Medicaid A9918 (NM); Medicaid 571308 (AZ)
---
Source: [NPI Profile](https://npiprofile.com/npi/1801864590) · Data from the CMS NPPES public registry.