Dr Thomas Carl Weiner, MD - Medicare Internal Medicine in Helena, MT

Dr Thomas Carl Weiner, MD is a medicare enrolled "Internal Medicine - Hematology & Oncology" physician in Helena, Montana. His current practice location is 2475 E Broadway St, Helena, Montana. You can reach out to his office (for appointments etc.) via phone at (406) 457-4180.

Dr Thomas Carl Weiner is licensed to practice in Montana (license number 7961) 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 1538260179.

Contact Information

Dr Thomas Carl Weiner, MD
2475 E Broadway St,
Helena, MT 59601-4928
(406) 457-4180
Not Available

Map and Direction




Physician's Profile

Full NameDr Thomas Carl Weiner
GenderMale
SpecialityInternal Medicine - Hematology & Oncology
Location2475 E Broadway St, Helena, Montana
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1538260179
  • Provider Enumeration Date: 09/26/2006
  • Last Update Date: 03/30/2018
  Medicare PECOS Information:
  • PECOS PAC ID: 3274600390
  • Enrollment ID: I20080916000019

Medical Identifiers

Medical identifiers for Dr Thomas Carl Weiner such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1538260179NPI-NPPES
10771OtherMTBCBS OF MT
0105179MedicaidMT

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RX0202XInternal Medicine - Medical Oncology 7961 (Montana)Secondary
207RH0003XInternal Medicine - Hematology & Oncology 7961 (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. Dr Thomas Carl Weiner allows following entities to bill medicare on his behalf.
Entity NameSt Peters Health
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1205025145
PECOS PAC ID: 7911814926
Enrollment ID: O20031204001245

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 Thomas Carl Weiner 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 Thomas Carl Weiner, MD
P.o. Box 6369,
Helena, MT 59604

Ph: (406) 447-2823
Dr Thomas Carl Weiner, MD
2475 E Broadway St,
Helena, MT 59601-4928

Ph: (406) 457-4180

Reviews and Comments


Internal Medicine Doctors in Helena, MT

Dr. Tracy Brian Dill, MD
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 2550 E Broadway St, Helena, MT 59601
Phone: 406-457-4180    
Dr. Ashley Ann Coggins, D.O.
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 2475 E Broadway St, Helena, MT 59601
Phone: 406-442-2480    
John R Ribic, DO
Hematology & Oncology
Medicare: Not Enrolled in Medicare
Practice Location: 4119 Fox Hollow Dr, Helena, MT 59602
Phone: 406-227-1155    Fax: 406-227-1591
Dr. William Nestor Fernandez, M.D.
Hematology & Oncology
Medicare: Not Enrolled in Medicare
Practice Location: 2400 Gold Rush Ave, Helena, MT 59601
Phone: 406-465-6957    Fax: 406-443-3350
Dr. Donald Roland Skillman, M.D.
Hematology & Oncology
Medicare: Medicare Enrolled
Practice Location: 2475 E Broadway St, Helena, MT 59601
Phone: 406-457-4180    
Daniel E Hesskamp, MD
Hematology & Oncology
Medicare: Medicare Enrolled
Practice Location: 3330 Ptarmigan Ln, Helena, MT 59602
Phone: 406-442-3570    Fax: 406-495-7910
Carla M Kingsley, DO
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 4119 Fox Hollow Dr, Helena, MT 59602
Phone: 406-438-1250    Fax: 406-227-1591

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.