Ashley Ann Tomaszewski, MSW - Medicare Clinical Social Worker in Ann Arbor, MI

Ashley Ann Tomaszewski, MSW is a medicare enrolled "Social Worker - Clinical" provider in Ann Arbor, Michigan. Her current practice location is 1500 E Medical Center Dr, Ann Arbor, Michigan. You can reach out to her office (for appointments etc.) via phone at (734) 936-4000.

Ashley Ann Tomaszewski is licensed to practice in Michigan (license number 6801109315) and she also participates in the medicare program. She does not accept medicare assignments directly but she may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. Her NPI Number is 1366090193.

Contact Information

Ashley Ann Tomaszewski, MSW
1500 E Medical Center Dr,
Ann Arbor, MI 48109-5000
(734) 936-4000
Not Available

Map and Direction




Healthcare Provider's Profile

Full NameAshley Ann Tomaszewski
GenderFemale
SpecialitySocial Worker - Clinical
Location1500 E Medical Center Dr, Ann Arbor, Michigan
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1366090193
  • Provider Enumeration Date: 08/26/2019
  • Last Update Date: 07/05/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 3173903200
  • Enrollment ID: I20220707002194

Medical Identifiers

Medical identifiers for Ashley Ann Tomaszewski such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1366090193NPI-NPPES
6801109315OtherMILMSW
38-3672594MedicaidMI

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
1041C0700XSocial Worker - Clinical 6801109315 (Michigan)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. Ashley Ann Tomaszewski allows following entities to bill medicare on her behalf.
Entity NameRegents Of The University Of Michigan
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1205868353
PECOS PAC ID: 3779496856
Enrollment ID: O20031106000325
Entity NameRegents Of The University Of Michigan
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1356366868
PECOS PAC ID: 3779496856
Enrollment ID: O20031121000529

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. Ashley Ann Tomaszewski 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
Ashley Ann Tomaszewski, MSW
3621 S State St,
Ann Arbor, MI 48108-1633

Ph: (734) 647-5299
Ashley Ann Tomaszewski, MSW
1500 E Medical Center Dr,
Ann Arbor, MI 48109-5000

Ph: (734) 936-4000

Reviews and Comments


Social Worker in Ann Arbor, MI

Mrs. Judy Lynn Muncey, LMSW, ACSW, QMHP
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Practice Location: 333 Maynard St, Suite 402, Ann Arbor, MI 48104
Phone: 734-604-4594    
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Practice Location: 118 W Jefferson St, Ann Arbor, MI 48103
Phone: 734-945-6393    
Alexia Burton,
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Medicare: Medicare Enrolled
Practice Location: 2140 E Ellsworth Rd, Ann Arbor, MI 48108
Phone: 734-544-3000    Fax: 734-544-6716
Alison June Clinton, MSW
Clinical Social Worker
Medicare: Medicare Enrolled
Practice Location: 1500 E Medical Center Dr, Ann Arbor, MI 48109
Phone: 734-734-5175    

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.