Ann Michelle Mcwilliams, LAC - Medicare Counselor in Great Falls, MT

Ann Michelle Mcwilliams, LAC is a medicare enrolled "Counselor - Addiction (substance Use Disorder)" provider in Great Falls, Montana. Her current practice location is 26 4th St N, Great Falls, Montana. You can reach out to her office (for appointments etc.) via phone at (406) 727-2512.

Ann Michelle Mcwilliams is licensed to practice in Montana (license number BBH-LAC-LIC16519) 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 1295211746.

Contact Information

Ann Michelle Mcwilliams, LAC
26 4th St N,
Great Falls, MT 59401-3106
(406) 727-2512
Not Available

Map and Direction


Healthcare Provider's Profile

Full NameAnn Michelle Mcwilliams
GenderFemale
SpecialityCounselor - Addiction (substance Use Disorder)
Location26 4th St N, Great Falls, Montana
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1295211746
  • Provider Enumeration Date: 07/18/2018
  • Last Update Date: 07/18/2018
  Medicare PECOS Information:
  • PECOS PAC ID: 2264877034
  • Enrollment ID: I20240302000381

Medical Identifiers

Medical identifiers for Ann Michelle Mcwilliams such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1295211746NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
101YA0400XCounselor - Addiction (substance Use Disorder) BBH-LAC-LIC16519 (Montana)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. Ann Michelle Mcwilliams allows following entities to bill medicare on her behalf.
Entity NameFlathead Community Health Center, Inc. Dba Greater Valley Health Cente
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1306433511
PECOS PAC ID: 0446653422
Enrollment ID: O20210728002651

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. Ann Michelle Mcwilliams 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
Ann Michelle Mcwilliams, LAC
26 4th St N,
Great Falls, MT 59401-3106

Ph: (406) 727-2512
Ann Michelle Mcwilliams, LAC
26 4th St N,
Great Falls, MT 59401-3106

Ph: (406) 727-2512

Reviews and Comments


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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).

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