Brett Petersen, LMSW - Medicare Clinical Social Worker in Mesa, AZ

Brett Petersen, LMSW is a medicare enrolled "Social Worker - Clinical" provider in Mesa, Arizona. His current practice location is 4250 E Florian Ave, Building #1, Mesa, Arizona. You can reach out to his office (for appointments etc.) via phone at (480) 844-1653.

Brett Petersen is licensed to practice in Arizona (license number LMSW15582) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1063891638.

Contact Information

Brett Petersen, LMSW
4250 E Florian Ave, Building #1,
Mesa, AZ 85206-2797
(480) 844-1653
(480) 539-4979

Map and Direction




Healthcare Provider's Profile

Full NameBrett Petersen
GenderMale
SpecialitySocial Worker - Clinical
Location4250 E Florian Ave, Mesa, Arizona
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1063891638
  • Provider Enumeration Date: 05/28/2015
  • Last Update Date: 05/28/2015
  Medicare PECOS Information:
  • PECOS PAC ID: 0143670760
  • Enrollment ID: I20231222001411

Medical Identifiers

Medical identifiers for Brett Petersen such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1063891638NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
1041C0700XSocial Worker - Clinical LMSW15582 (Arizona)Primary

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Brett Petersen allows following entities to bill medicare on his behalf.
Entity NameYuma Regional Medical Center
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1194706655
PECOS PAC ID: 2062314826
Enrollment ID: O20040122000526

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Brett Petersen is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Brett Petersen, LMSW
924 N Country Club Dr, Building #1,
Mesa, AZ 85201-4108

Ph: (480) 969-3800
Brett Petersen, LMSW
4250 E Florian Ave, Building #1,
Mesa, AZ 85206-2797

Ph: (480) 844-1653

Reviews and Comments


Social Worker in Mesa, AZ

Robert Whitney, MSW, ACSW, LCSW
Clinical Social Worker
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Practice Location: 1423 S Higley Rd, Suite 112, Mesa, AZ 85206
Phone: 480-654-0992    Fax: 480-325-5444
Ms. Teri Virginia Krull, LCSW
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Practice Location: 2345 S Alma School Rd, 110, Mesa, AZ 85210
Phone: 480-917-7792    
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Phone: 480-466-2428    
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Medicare: Accepting Medicare Assignments
Practice Location: 1255 W Baseline Rd, Suite B258, Mesa, AZ 85202
Phone: 480-820-0825    
Ms. Barbara Johnson Bryant,
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Phone: 219-730-9244    
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Practice Location: 6344 E Broadway Rd, Suite 104, Mesa, AZ 85206
Phone: 480-703-7950    
Allison Spencer, LCSW
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Medicare: Not Enrolled in Medicare
Practice Location: 3048 E Baseline Rd Ste 107, Mesa, AZ 85204
Phone: 480-447-0400    

Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.