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

SIERRA ANN CHARRIERE LCSW
NPI 1215732912
Social Worker - Clinical in Queen Creek, AZ

Active since February 17, 2025PECOS Enrolled
20185 E OCOTILLO RD STE 104, QUEEN CREEK, AZ 85142(480) 704-3474(888) 221-2541 Get Directions Write a Review

NPPES record last updated: September 10, 2026. Verified against the NPPES registry weekly; last sync: September 13, 2026.

Record update history: Sep 10, 2026, Feb 17, 2025 (2 updates tracked since 2025).

About Sierra Ann Charriere Lcsw NPPES

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

SIERRA ANN CHARRIERE LCSW (NPI 1215732912) is an individual clinical provider in Queen Creek, Arizona, licensed in Arizona (LCSW-23141) and active in the NPI registry since February 2025. She is enrolled in Medicare PECOS and maintains a secondary practice location in Chandler.

NPPES Registry Identity

NPI1215732912
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameSIERRA ANN CHARRIERECredential: LCSW
Location Address20185 E OCOTILLO RD STE 104Queen Creek, AZ 85142-7663
Mailing Address5980 S Cooper Rd Ste 4Chandler, AZ 85249-5394
Phone(480) 704-3474
Fax(888) 221-2541
Sole ProprietorNo
Enumeration DateFebruary 17, 2025
Last NPPES UpdateSeptember 10, 20262 updates tracked since enumeration
NPPES CertifiedSeptember 10, 2026
✔ NPI 1215732912 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-23141
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.
20185 E OCOTILLO RD STE 104, Queen Creek, AZ 85142
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Secondary Practice Location 1

Location 15980 S Cooper Rd Ste 4Chandler, AZ 85249-5394 · Phone (480) 704-3474

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross Blue Shield of Arizona, Oscar Health Plan, Inc., UnitedHealthcare.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Sierra Ann Charriere Lcsw is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 85142 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.

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.

LA PAZ DERMATOLOGY PLLC
Dermatology (MOHS-Micrographic Surgery)
20185 E OCOTILLO RD STE 104
QUEEN CREEK, AZ 85142
Maricopa County (602) 799-0976
JENNIFER GARRICK NP
Nurse Practitioner
20185 E OCOTILLO RD STE 104
QUEEN CREEK, AZ 85142
Maricopa County (602) 799-0976
TIFFANY MARTINEZ LCSW
Social Worker (Clinical)
20185 E OCOTILLO RD STE 104
QUEEN CREEK, AZ 85142
Maricopa County (480) 704-3474
CARRIE CHURCH NP
Nurse Practitioner (Family)
20185 E OCOTILLO RD STE 104
QUEEN CREEK, AZ 85142
Maricopa County (480) 704-3474

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 Sierra Charriere's NPI number?

The NPI number for Sierra Charriere is 1215732912. It was assigned to this individual provider in the NPPES registry on February 17, 2025.

Where is Sierra Charriere located?

Sierra Charriere practices at 20185 E Ocotillo Rd Ste 104, Queen Creek, AZ 85142. The listed phone number is (480) 704-3474.

What is Sierra Charriere's specialty?

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

Is Sierra Charriere enrolled in Medicare?

Yes. Sierra Charriere is registered in the Medicare PECOS enrollment system.

What insurance does Sierra Charriere accept?

Health plans from Blue Cross Blue Shield of Arizona, Oscar Health Plan, Inc. and UnitedHealthcare list Sierra Charriere 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 Sierra Charriere was last updated on September 10, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.