Dr Gregory S Mcdowell, MD - Medicare in Billings, MT

Dr Gregory S Mcdowell, MD is a medicare enrolled "Orthopaedic Surgery" physician in Billings, Montana. His current practice location is 2900 12th Ave N, Suite 140w, Billings, Montana. You can reach out to his office (for appointments etc.) via phone at (406) 237-5050.

Dr Gregory S Mcdowell is licensed to practice in Montana (license number 7393) 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 1326030172.

Contact Information

Dr Gregory S Mcdowell, MD
2900 12th Ave N, Suite 140w,
Billings, MT 59101-7506
(406) 237-5050
(406) 238-6599

Map and Direction




Physician's Profile

Full NameDr Gregory S Mcdowell
GenderMale
Speciality
Experience Years
Location2900 12th Ave N, Billings, 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 Gregory S Mcdowell attended and graduated from in
  NPI Data:
  • NPI Number: 1326030172
  • Provider Enumeration Date: 08/18/2005
  • Last Update Date: 05/10/2021
  Medicare PECOS Information:
  • PECOS PAC ID:
  • Enrollment ID:

Medical Identifiers

Medical identifiers for Dr Gregory S Mcdowell such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1326030172NPI-NPPES
200015689OtherMTRAILROAD MEDICARE
99697MedicaidMT
000091758OtherMTBLUECROSS BLUESHIELD

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207X00000XOrthopaedic Surgery 7393 (Montana)Primary

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 Gregory S Mcdowell 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 Gregory S Mcdowell, MD
2900 12th Ave N, Suite 140w,
Billings, MT 59101-7506

Ph: (406) 238-6540
Dr Gregory S Mcdowell, MD
2900 12th Ave N, Suite 140w,
Billings, MT 59101-7506

Ph: (406) 237-5050

Reviews and Comments


Orthopaedic Surgery Doctors in Billings, MT

Michael C. Willis, MD
Orthopedic Surgery
Medicare: Not Enrolled in Medicare
Practice Location: 2702 8th Ave N, Billings, MT 59101
Phone: 406-238-2500    
Dr. Michael Thompson Groover, D.O.
Orthopedic Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 2900 12th Ave N Ste 140w, Billings, MT 59101
Phone: 406-237-5050    Fax: 406-238-6599
David W Shenton Jr., M.D.
Orthopedic Surgery
Medicare: Medicare Enrolled
Practice Location: 2900 12th Ave N, #100e, Billings, MT 59101
Phone: 406-238-6700    Fax: 406-238-6734
Lindsey J Beck, DO
Orthopedic Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 2900 12th Ave N Ste 140w, Billings, MT 59101
Phone: 406-237-5050    Fax: 406-238-6599
Ralph M Costanzo, M.D.
Orthopedic Surgery
Medicare: Not Enrolled in Medicare
Practice Location: 2900 12th Ave N, #100e, Billings, MT 59101
Phone: 406-238-6700    Fax: 406-238-6734
Bryon D Hobby, MD
Orthopedic Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 2702 8th Ave N, Billings, MT 59101
Phone: 406-238-5200    
Mr. Gregory Roger Grenier, D.O
Orthopedic Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 2900 12th Ave N Ste 140w, Billings, MT 59101
Phone: 406-238-6726    Fax: 406-272-3395

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.