BRETT PETERSEN LMSW
NPI 1063891638
Social Worker - Clinical in Mesa, AZ

Active since May 28, 2015PECOS EnrolledAccepts Medicare Assignment
4250 E FLORIAN AVE, BUILDING #1, MESA, AZ 85206(480) 844-1653(480) 539-4979 Get Directions Write a Review

NPPES record last updated: May 28, 2015. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Brett Petersen Lmsw NPPES

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

BRETT PETERSEN LMSW (NPI 1063891638) is an individual clinical provider in Mesa, Arizona, licensed in Arizona (LMSW15582) and active in the NPI registry since May 2015. He is enrolled in Medicare PECOS and is a graduate of Other (2011).

NPPES Registry Identity

NPI1063891638
Entity TypeIndividualMale
Primary Taxonomy1041C0700X
Provider Legal NameBRETT PETERSENCredential: LMSW
Location Address4250 E FLORIAN AVE, BUILDING #1Mesa, AZ 85206-2797
Mailing Address924 N Country Club Dr, Building #1Mesa, AZ 85201-4108 · (480) 969-3800 · Fax (480) 307-9771
Fax(480) 539-4979
Sole ProprietorNo
Medical School CMSOtherGraduated 2011
Enumeration DateMay 28, 2015
NPI 1063891638 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 · LMSW15582
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.
4250 E FLORIAN AVE, Mesa, AZ 85206

Accepted 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

Brett Petersen Lmsw 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 ID143670760
PECOS Enrollment IDI20231222001411
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.

Areas of Expertise CMS Part B claims

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Group psychotherapy 90853
Group psychotherapy involves individuals discussing their issues in a group setting, led by a professional therapist. It provides a supportive environment where members can learn from each other's experiences, gain different perspectives, and develop new ways to handle challenges.
301 services12 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 85206 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 18

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

Student in an Organized Health Care Education/Training Program
4250 E FLORIAN AVE
MESA, AZ 85206
Student in an Organized Health Care Education/Training Program
4250 E FLORIAN AVE, BLDG. #1
MESA, AZ 85206
Behavior Analyst
4250 E FLORIAN AVE
MESA, AZ 85206
Technician, Other
4250 E FLORIAN AVE, BUILDING #1
MESA, AZ 85206
Behavior Technician
4250 E FLORIAN AVE
MESA, AZ 85206
Counselor (Professional)
4250 E FLORIAN AVE, BUILDING 1
MESA, AZ 85206
Counselor
4250 E FLORIAN AVE, BLDG 1
MESA, AZ 85206
Student in an Organized Health Care Education/Training Program
4250 E FLORIAN AVE, BUILDING 1
MESA, AZ 85206

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 Brett Petersen's NPI number?

The NPI number for Brett Petersen is 1063891638. It was assigned to this individual provider in the NPPES registry on May 28, 2015.

Where is Brett Petersen located?

Brett Petersen practices at 4250 E Florian Ave Building #1, Mesa, AZ 85206. The listed phone number is (480) 844-1653.

What is Brett Petersen's specialty?

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

Is Brett Petersen enrolled in Medicare?

Yes. Brett Petersen 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 Brett Petersen accept?

Health plans from Blue Cross Blue Shield of Arizona and Oscar Health Plan, Inc. list Brett Petersen 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 Brett Petersen was last updated on May 28, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.