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JILLIAN DEERR LCSW
NPI 1447913538
Social Worker - Clinical in Phoenix, AZ

Active since October 15, 2021PECOS EnrolledAccepts Medicare Assignment
8222 S 48TH ST STE 200, PHOENIX, AZ 85044(623) 300-5477 Get Directions Write a Review

NPPES record last updated: March 15, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Mar 15, 2026, Jun 16, 2023, Mar 8, 2023 and 3 more (6 updates tracked since 2021).

About Jillian Deerr Lcsw NPPES

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

JILLIAN DEERR LCSW (NPI 1447913538) is an individual clinical provider in Phoenix, Arizona, licensed in Arizona (20902) and active in the NPI registry since October 2021. She is enrolled in Medicare PECOS and is a graduate of Other (2019).

NPPES Registry Identity

NPI1447913538
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameJILLIAN DEERRCredential: LCSW
Location Address8222 S 48TH ST STE 200Phoenix, AZ 85044-5303
Mailing Address114 Amory AvePearl River, NY 10965-1293 · (845) 988-7393
Phone(623) 300-5477
Sole ProprietorNo
Medical School CMSOtherGraduated 2019
Enumeration DateOctober 15, 2021
Last NPPES UpdateMarch 15, 20266 updates tracked since enumeration
NPPES CertifiedMarch 15, 2026
✔ NPI 1447913538 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
Licenses✔ Licensed in AZ · 20902✔ Licensed in WA · LW61430623
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.
Also ListedSocial WorkerTaxonomy 104100000X · License 107558-01 (NY)
8222 S 48TH ST STE 200, Phoenix, AZ 85044
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Other Names 1

Former Name (1)Jillian Braime

Accepted Insurance

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

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Jillian Deerr Lcsw 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 ID3678940251
PECOS Enrollment IDI20221110003039
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 85044 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 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MISS RANI PATEL PA-C
Physician Assistant
8222 S 48TH ST STE 200
PHOENIX, AZ 85044
Maricopa County (623) 300-5477
BRITTANY J THOMPSON LMSW
Social Worker
8222 S 48TH ST STE 200
PHOENIX, AZ 85044
Maricopa County (520) 640-7189
ASCEND HEALTHCARE, PLLC
Clinic/Center (Multi-Specialty)
8222 S 48TH ST STE 200
PHOENIX, AZ 85044
Maricopa County (623) 300-5477
MELISSA JANDT LCSW
Social Worker (Clinical)
8222 S 48TH ST STE 200
PHOENIX, AZ 85044
Maricopa County (623) 300-5477
STEPHANIE MUNOZ
Physician Assistant
8222 S 48TH ST STE 200
PHOENIX, AZ 85044
Maricopa County (623) 300-5477
JADE LIN AVERY
Counselor (Professional)
8222 S 48TH ST STE 200
PHOENIX, AZ 85044
Maricopa County (520) 640-7189
JILIAN MCDERMOTT APRN, PMHNP-BC
Nurse Practitioner (Psychiatric/Mental Health)
8222 S 48TH ST STE 200
PHOENIX, AZ 85044
Maricopa County (623) 300-5477
VICTORIA ALEJANDRA GRAHAM LPC
Counselor (Mental Health)
8222 S 48TH ST STE 200
PHOENIX, AZ 85044
Maricopa County (520) 640-7189

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 Jillian Deerr's NPI number?

The NPI number for Jillian Deerr is 1447913538. It was assigned to this individual provider in the NPPES registry on October 15, 2021. The provider is also known as Jillian Braime.

Where is Jillian Deerr located?

Jillian Deerr practices at 8222 S 48th St Ste 200, Phoenix, AZ 85044. The listed phone number is (623) 300-5477.

What is Jillian Deerr's specialty?

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

Is Jillian Deerr enrolled in Medicare?

Yes. Jillian Deerr 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.

What insurance does Jillian Deerr accept?

Health plans from Ambetter from Arizona Complete Health, Antidote Health Plan of Arizona, Inc., Blue Cross Blue Shield of Arizona and Oscar Health Plan, Inc. list Jillian Deerr 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 Jillian Deerr was last updated on March 15, 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.