Dr William M Reiter, MD - Medicare Internal Medicine in Anaconda, MT

Dr William M Reiter, MD is a medicare enrolled "Internal Medicine" physician in Anaconda, Montana. He went to Albany Medical College Of Union University and graduated in 1976 and has 46 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Northwest Ehr Collaborative Inc and his current practice location is 606 E Park Ave, Anaconda, Montana. You can reach out to his office (for appointments etc.) via phone at (406) 563-7962.

Dr William M Reiter is licensed to practice in Montana (license number 8483) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1982656229.

Contact Information

Dr William M Reiter, MD
606 E Park Ave,
Anaconda, MT 59711
(406) 563-7962
(406) 563-7180

Map and Direction




Physician's Profile

Full NameDr William M Reiter
GenderMale
SpecialityInternal Medicine
Experience46 Years
Location606 E Park Ave, Anaconda, Montana
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr William M Reiter attended and graduated from Albany Medical College Of Union University in 1976
  NPI Data:
  • NPI Number: 1982656229
  • Provider Enumeration Date: 05/16/2006
  • Last Update Date: 04/02/2019
  Medicare PECOS Information:
  • PECOS PAC ID: 5496749517
  • Enrollment ID: I20060620000185

Medical Identifiers

Medical identifiers for Dr William M Reiter such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1982656229NPI-NPPES
0108810MedicaidMT

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 8483 (Montana)Primary

Hospital Affiliation

Hospital NameLocationType
Community Hospital Of AnacondaAnaconda, MTCritical Access Hospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Northwest Ehr Collaborative Inc83253807852

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. Dr William M Reiter allows following entities to bill medicare on his behalf.
Entity NameNorthwest Ehr Collaborative Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1366910291
PECOS PAC ID: 8325380785
Enrollment ID: O20190504000029

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. Dr William M Reiter 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
Dr William M Reiter, MD
606 E Park Ave,
Anaconda, MT 59711-2469

Ph: (406) 563-7962
Dr William M Reiter, MD
606 E Park Ave,
Anaconda, MT 59711

Ph: (406) 563-7962

Reviews and Comments


Internal Medicine Doctors in Anaconda, MT

Nathan Cook, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 401 W Pennsylvania Ave, Anaconda, MT 59711
Phone: 406-563-8500    Fax: 406-563-8565
Dr. Steven Richard Ecklund, M.D.
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 305 W Pennsylvania Ave, Anaconda, MT 59711
Phone: 406-563-8686    Fax: 406-563-8691

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.