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TAMARA R ANDERSON NP
NPI 1144077983
Nurse Practitioner - Psychiatric/Mental Health in Phoenix, AZ

Active since April 30, 2024PECOS EnrolledAccepts Medicare Assignment
4822 W AVENIDA DEL REY, PHOENIX, AZ 85083(602) 448-6959 Get Directions Write a Review

NPPES record last updated: April 30, 2024. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Tamara R Anderson Np NPPES

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

TAMARA R ANDERSON NP (NPI 1144077983) is an individual psychiatric/mental health provider in Phoenix, Arizona, licensed in Arizona (239732) and active in the NPI registry since April 2024. She is enrolled in Medicare PECOS and is a graduate of Other (2023).

NPPES Registry Identity

NPI1144077983
Entity TypeIndividualFemale
Primary Taxonomy363LP0808X
Provider Legal NameTAMARA R ANDERSONCredential: NP
Location Address4822 W AVENIDA DEL REYPhoenix, AZ 85083-2203
Mailing Address4822 W Avenida Del ReyPhoenix, AZ 85083-2203 · (602) 448-6959
Phone(602) 448-6959
Sole ProprietorYes
Medical School CMSOtherGraduated 2023
Enumeration DateApril 30, 2024
NPPES CertifiedApril 30, 2024
✔ NPI 1144077983 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · Psychiatric/Mental HealthPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LP0808X
License✔ Licensed in AZ · 239732
4822 W AVENIDA DEL REY, Phoenix, AZ 85083
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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.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

Tamara R Anderson Np 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.

PECOS PAC ID7517403454
PECOS Enrollment IDI20240726002506
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 Tamara Anderson reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Dr. Gregory Carr MD LLC
16 mi
Psychiatry
5021 N 20TH ST
Phoenix, AZ 85016
  • Reassigned Medicare billing, Arizona enrollment
  • 43 clinicians in this Medicare group
NPI 1386041861 (480) 719-6554

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 85083 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
$85.89 typical visit price
range $55.44 – $168.60
Typical copayment $21.47 (range $13.86 – $42.15)
Most-billed visit code 99203
Established Patient
$98.00 typical visit price
range $17.72 – $137.41
Typical copayment $24.50 (range $4.43 – $34.35)
Most-billed visit code 99214
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 Tamara Anderson's NPI number?

The NPI number for Tamara Anderson is 1144077983. It was assigned to this individual provider in the NPPES registry on April 30, 2024.

Where is Tamara Anderson located?

Tamara Anderson practices at 4822 W Avenida Del Rey, Phoenix, AZ 85083. The listed phone number is (602) 448-6959.

What is Tamara Anderson's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.

Is Tamara Anderson enrolled in Medicare?

Yes. Tamara Anderson 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 organization bills Medicare for Tamara Anderson's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Tamara Anderson reassigns Medicare benefits to Dr. Gregory Carr MD LLC (Phoenix, 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 Tamara Anderson's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Tamara Anderson accept?

Health plans from Blue Cross Blue Shield of Arizona list Tamara Anderson 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 Tamara Anderson was last updated on April 30, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years 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.