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FRANCES HOLGUIN-WESTFALL
NPI 1447979455
Social Worker - Clinical in Tucson, AZ

Active since August 23, 2022PECOS Enrolled
6416 E TANQUE VERDE RD STE D, TUCSON, AZ 85715(520) 200-7166 Get Directions Write a Review

NPPES record last updated: June 11, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Nov 7, 2025, Aug 23, 2022 (2 updates tracked since 2022).

About Frances Holguin-westfall NPPES

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

FRANCES HOLGUIN-WESTFALL (NPI 1447979455) is an individual clinical provider in Tucson, Arizona, licensed in Arizona (LCSW-23415) and active in the NPI registry since August 2022. She is enrolled in Medicare PECOS, maintains a secondary practice location in Tucson, and is a graduate of Other (2023).

NPPES Registry Identity

NPI1447979455
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameFRANCES HOLGUIN-WESTFALL
Location Address6416 E TANQUE VERDE RD STE DTucson, AZ 85715-3825
Mailing Address8773 W Atlow RdMarana, AZ 85653-8841 · (520) 732-3781
Phone(520) 200-7166
Sole ProprietorYes
Medical School CMSOtherGraduated 2023
Enumeration DateAugust 23, 2022
Last NPPES UpdateJune 11, 20262 updates tracked since enumeration
NPPES CertifiedJune 11, 2026
✔ NPI 1447979455 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
License✔ Licensed in AZ · LCSW-23415
Definition
A social worker who holds a master's or doctoral degree in social work from an accredited school of social work in addition to at least two years of post-master's supervised experience in a clinical setting. The social worker must be licensed, certified, or registered at the clinical level in the jurisdiction of practice. A clinical social worker provides direct services, including interventions focused on interpersonal interactions, intrapsychic dynamics, and life management issues. Clinical social work services are based on bio-psychosocial perspectives. Services consist of assessment, diagnosis, treatment (including psychotherapy and counseling), client-centered advocacy, consultation, evaluation, and prevention of mental illness, emotional, or behavioral disturbances.
6416 E TANQUE VERDE RD STE D, Tucson, AZ 85715
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Secondary Practice Location 1

Location 1401 N Bonita AveTucson, AZ 85745-2750 · Phone (520) 633-9330

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arizona Complete Health, Ambetter Health, Blue Cross Blue Shield of Arizona and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Frances Holguin-westfall is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID8022500784
PECOS Enrollment IDI20251120003697
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment– Home Health Agency– Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Frances Holguin-westfall reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Intermountain Centers For Human Development Inc.
2.5 mi
Residential Treatment Facility, Emotionally Disturbed Children
1310 N SPEEDWAY PL
Tucson, AZ 85715
  • Reassigned Medicare billing, Arizona enrollment
  • 20 clinicians in this Medicare group
NPI 1417134933 (520) 731-0635

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

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 85715 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$0.00 typical visit price
range $55.44 – $168.60
Typical copayment $0.00 (range $13.86 – $42.15)
Most-billed visit code NA
Established Patient
$69.24 typical visit price
range $17.72 – $137.41
Typical copayment $17.31 (range $4.43 – $34.35)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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 Frances Holguin-westfall's NPI number?

The NPI number for Frances Holguin-westfall is 1447979455. It was assigned to this individual provider in the NPPES registry on August 23, 2022.

Where is Frances Holguin-westfall located?

Frances Holguin-westfall practices at 6416 E Tanque Verde Rd Ste D, Tucson, AZ 85715. The listed phone number is (520) 200-7166.

What is Frances Holguin-westfall's specialty?

The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.

Is Frances Holguin-westfall enrolled in Medicare?

Yes. Frances Holguin-westfall is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Frances Holguin-westfall's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Frances Holguin-westfall reassigns Medicare benefits to Intermountain Centers For Human Development Inc. (Tucson, AZ). The 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 Frances Holguin-westfall's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Frances Holguin-westfall accept?

Health plans from Ambetter Health, Ambetter from Arizona Complete Health, Blue Cross Blue Shield of Arizona, Cigna HealthCare of Arizona, Inc and Oscar Health Plan, Inc. list Frances Holguin-westfall 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.

When was this NPI record last updated?

The NPPES record for Frances Holguin-westfall was last updated on June 11, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.