Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

SAN LUIS WALK-IN CLINIC, INC.
NPI 1659037844
Clinic/Center - Rural Health in San Luis, AZ

Active since November 11, 2021
1453 N. MAIN STREET, SUITE 6, SAN LUIS, AZ 85336(928) 722-6112(928) 722-6113 Get Directions Write a Review

NPPES record last updated: September 1, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Sep 1, 2026, Sep 7, 2023, Nov 11, 2021 (3 updates tracked since 2021).

About San Luis Walk-in Clinic, Inc. NPPES

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

SAN LUIS WALK-IN CLINIC, INC. (NPI 1659037844), doing business as Family Behavioral Integrated Services, is a healthcare organization registered as a rural health in San Luis, Arizona and active in the NPI registry since November 2021. The organization lists Amanda Aguirre, President & Ceo, as its authorized official.

NPPES Registry Identity

NPI1659037844
Entity TypeOrganization
Primary Taxonomy261QR1300X
Legal Business NameSAN LUIS WALK-IN CLINIC, INC.
Location Address1453 N. MAIN STREET, SUITE 6San Luis, AZ 85336
Mailing AddressPo Box 617Somerton, AZ 85350-0617 · (928) 315-7910 · Fax (928) 722-6113
Fax(928) 722-6113
Organization SubpartYes
Authorized OfficialAmanda AguirrePresident & Ceo · (928) 315-7910
Enumeration DateNovember 11, 2021
Last NPPES UpdateSeptember 1, 20263 updates tracked since enumeration
NPPES CertifiedSeptember 1, 2026
✔ NPI 1659037844 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyClinic/Center · Rural HealthAmbulatory Health Care Facilities
Taxonomy Code261QR1300X
Also ListedClinic/Center · Multi-SpecialtyTaxonomy 261QM1300X
1453 N. MAIN STREET, San Luis, AZ 85336

Other Names 1

Doing Business AsFamily Behavioral Integrated Services

Accepted Insurance

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

San Luis Walk-in Clinic, Inc. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

89

Medicare enrollment records show 89 clinicians reassign Medicare billing to San Luis Walk-In Clinic, Inc., which bills Medicare for the services they deliver. Of these, 55 practice within 10 miles. Listed here are the 20 practicing nearest to this location.

Clinicians by Medicare Specialty 17

Nurse Practitioner33
Obstetrics/Gynecology12
Certified Nurse Midwife (CNM)10
Pediatric Medicine10
Mental Health Counselor4
Family Practice3
Registered Dietitian or Nutrition Professional3
Anesthesiology2
9 other specialties12

Nearest to this location (20)

See all 89
Nurse Practitioner
NPI 1629724075
1453 N MAIN STREET SUITE 6
San Luis, AZ 85336
(928) 459-3508
✔ PECOS✔ Accepts MedicareSame address
Nurse Practitioner
NPI 1689422115
1233 N MAIN ST STE 1A
San Luis, AZ 85336
(928) 550-5514
✔ PECOS✔ Accepts Medicare0.2 mi
Nurse Practitioner
NPI 1205370293
1233 N MAIN ST STE 1A
San Luis, AZ 85336
(928) 550-5514
✔ PECOS✔ Accepts Medicare0.2 mi
Nurse Practitioner
NPI 1194409649
1233 N MAIN ST STE 1A
San Luis, AZ 85336
(928) 550-5514
✔ PECOS✔ Accepts Medicare0.2 mi
Nurse Practitioner
NPI 1063274264
1233 N MAIN ST STE 1A
San Luis, AZ 85336
(928) 550-5514
✔ PECOS✔ Accepts Medicare0.2 mi
Nurse Practitioner
NPI 1457826224
1233 N MAIN ST STE 1A
San Luis, AZ 85336
(928) 550-5514
✔ PECOS✔ Accepts Medicare0.2 mi
Nurse Practitioner
NPI 1184351579
1922 E CESAR CHAVEZ BLVD SUITE 7
San Luis, AZ 85336
(928) 750-4006
✔ PECOS1.8 mi
Registered Dietitian or Nutrition Professional
NPI 1942615760
1896 E BABBIT LANE
San Luis, AZ 85349
(928) 722-6112
✔ Accepts Medicare2.0 mi
Obstetrics/Gynecology
NPI 1609870385
1896 E BABBIT LANE
San Luis, AZ 85349
(928) 722-6112
✔ PECOS2.0 mi
Pediatric Medicine
NPI 1588643076
1896 E BABBIT LN
San Luis, AZ 85336
(928) 722-6112
✔ PECOS2.0 mi
Pediatric Medicine
NPI 1881889103
1896 E. BABBIT LANE
San Luis, AZ 85349
(928) 722-6112
✔ PECOS2.0 mi
Pediatric Medicine
NPI 1245277102
1896 E BABBIT LN
San Luis, AZ 85336
(928) 722-6112
✔ PECOS2.0 mi
Nurse Practitioner
NPI 1619462009
1896 E BABBITT LN
San Luis, AZ 85349
(928) 722-6112
✔ PECOS2.0 mi
Obstetrics/Gynecology
NPI 1851358857
1896 E BABBIT LANE
San Luis, AZ 85349
(928) 722-6112
✔ PECOS✔ Accepts Medicare2.0 mi
Internal Medicine
NPI 1174799043
151 S OAK AVE STE 2
San Luis, AZ 85336
(928) 662-0414
✔ PECOS✔ Accepts Medicare2.3 mi
Family Practice
NPI 1376164335
151 S OAK AVE STE 2
San Luis, AZ 85336
(928) 662-0414
✔ PECOS✔ Accepts Medicare2.3 mi
Registered Dietitian or Nutrition Professional
NPI 1720767767
151 S OAK AVE STE 2
San Luis, AZ 85336
(928) 662-0406
2.3 mi
Certified Nurse Midwife (CNM)
NPI 1003927336
151 S OAK AVE STE 3
San Luis, AZ 85336
(928) 662-0412
✔ PECOS✔ Accepts Medicare2.3 mi
Mental Health Counselor
NPI 1548893233
151 S OAK AVE STE 5
San Luis, AZ 85336
(928) 662-0416
✔ PECOS✔ Accepts Medicare2.3 mi
Family Practice
NPI 1649626110
151 S OAK AVE STE 2
San Luis, AZ 85336
(928) 662-0414
✔ PECOS✔ Accepts Medicare2.3 mi
See all 89 clinicians

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

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 San Luis Walk-In Clinic, Inc.'s NPI number?

The NPI number for San Luis Walk-In Clinic, Inc. is 1659037844. It was assigned to this organization in the NPPES registry on November 11, 2021. The provider is doing business as Family Behavioral Integrated Services.

Where is San Luis Walk-In Clinic, Inc. located?

San Luis Walk-In Clinic, Inc. is located at 1453 N. Main Street Suite 6, San Luis, AZ 85336. The listed phone number is (928) 722-6112.

What is San Luis Walk-In Clinic, Inc.'s specialty?

The primary specialty registered for this NPI is Clinic/Center, specializing in Rural Health, with taxonomy code 261QR1300X.

Is San Luis Walk-In Clinic, Inc. enrolled in Medicare?

Yes. San Luis Walk-In Clinic, Inc. is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through San Luis Walk-In Clinic, Inc.?

According to the CMS Revalidation Reassignment List (October 2026 release), 89 clinicians in 17 Medicare specialties reassign their Medicare billing to San Luis Walk-In Clinic, 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 Nurse Practitioner (33), Obstetrics/Gynecology (12) and Certified Nurse Midwife (CNM) (10). Of these, 55 practice within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

What insurance does San Luis Walk-In Clinic, Inc. accept?

Health plans from Ambetter from Arizona Complete Health and Blue Cross Blue Shield of Arizona list San Luis Walk-In Clinic, Inc. 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 San Luis Walk-In Clinic, Inc. was last updated on September 1, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 51 days 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.