Mary Alice Biggerstaff, ACSW - Medicare Clinical Social Worker in Belmont, MI

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Mary Alice Biggerstaff, ACSW is a medicare enrolled "Social Worker - Clinical" provider in Belmont, Michigan. Her current practice location is 2172 Konkle Dr Ne, Belmont, Michigan. You can reach out to her office (for appointments etc.) via phone at (616) 364-4999.

Mary Alice Biggerstaff is licensed to practice in Michigan (license number 6801020800) 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 1548069792.

Contact Information

Mary Alice Biggerstaff, ACSW
2172 Konkle Dr Ne,
Belmont, MI 49306-9767
(616) 364-4999
Not Available

Map and Direction




Healthcare Provider's Profile

Full NameMary Alice Biggerstaff
GenderFemale
SpecialitySocial Worker - Clinical
Location2172 Konkle Dr Ne, Belmont, Michigan
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1548069792
  • Provider Enumeration Date: 03/11/2025
  • Last Update Date: 03/11/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 1951820505
  • Enrollment ID: I20250527003158

Medical Identifiers

Medical identifiers for Mary Alice Biggerstaff such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1548069792NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
1041C0700XSocial Worker - Clinical 6801020800 (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. Mary Alice Biggerstaff allows following entities to bill medicare on her behalf.
Entity NameMental Health Specialty Group Pa
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1801472634
PECOS PAC ID: 8921466228
Enrollment ID: O20240926001070

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. Mary Alice Biggerstaff 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
Mary Alice Biggerstaff, ACSW
2172 Konkle Dr Ne,
Belmont, MI 49306-9767

Ph: (616) 364-4999		Mary Alice Biggerstaff, ACSW
2172 Konkle Dr Ne,
Belmont, MI 49306-9767

Ph: (616) 364-4999

Reviews and Comments


Social Worker in Belmont, MI

Ms. Kathleen Diane Hyink, L.M.S.W.
Clinical Social Worker
Medicare: Not Enrolled in Medicare
Practice Location: 2355 Belmont Center Dr Ne, Suite 101, Belmont, MI 49306
Phone: 616-365-6555    
Jessica Ann Skinner, LMSW
Clinical Social Worker
Medicare: Medicare Enrolled
Practice Location: 6220 Belmont Ave Ne Unit 26, Belmont, MI 49306
Phone: 616-327-2405    Fax: 616-259-4214
Ms. Susan Kay Aalsburg, M.S.W.
Clinical Social Worker
Medicare: Not Enrolled in Medicare
Practice Location: 5663 Verta Dr Ne, Belmont, MI 49306
Phone: 616-365-8420    

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.