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GREER FOISTER
NPI 1144046335
Social Worker - Clinical in Tucson, AZ

Active since December 03, 2024PECOS Enrolled
4229 W PLANTATION ST, TUCSON, AZ 85741(520) 833-8563 Get Directions Write a Review

NPPES record last updated: December 3, 2024. Verified against the NPPES registry weekly; last sync: August 23, 2026.

About Greer Foister NPPES

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

GREER FOISTER (NPI 1144046335) is an individual clinical provider in Tucson, Arizona, licensed in Arizona (LCSW-18585) and active in the NPI registry since December 2024. She is enrolled in Medicare PECOS and is a graduate of Other (2014).

NPPES Registry Identity

NPI1144046335
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameGREER FOISTER
Location Address4229 W PLANTATION STTucson, AZ 85741-4031
Mailing Address4229 W Plantation StTucson, AZ 85741-4031
Phone(520) 833-8563
Sole ProprietorYes
Medical School CMSOtherGraduated 2014
Enumeration DateDecember 3, 2024
NPPES CertifiedDecember 3, 2024
✔ NPI 1144046335 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-18585
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.
4229 W PLANTATION ST, Tucson, AZ 85741
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross Blue Shield of Arizona, 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)

Greer Foister is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID8628463817
PECOS Enrollment IDI20251016001594
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 85741 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 Greer Foister's NPI number?

The NPI number for Greer Foister is 1144046335. It was assigned to this individual provider in the NPPES registry on December 3, 2024.

Where is Greer Foister located?

Greer Foister practices at 4229 W Plantation St, Tucson, AZ 85741. The listed phone number is (520) 833-8563.

What is Greer Foister's specialty?

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

Is Greer Foister enrolled in Medicare?

Yes. Greer Foister is registered in the Medicare PECOS enrollment system.

What insurance does Greer Foister accept?

Health plans from Blue Cross Blue Shield of Arizona and UnitedHealthcare list Greer Foister 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 Greer Foister was last updated on December 3, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 20 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.