Big Sky Internal Medicine - Primary Care in Lewistown, MT

Big Sky Internal Medicine is a primary clinic (Internal Medicine) in Lewistown, Montana. The current practice location for Big Sky Internal Medicine is 310 Wendell Ave Ste 101, Lewistown, Montana. For appointments, you can reach them via phone at (406) 535-1490. The mailing address for Big Sky Internal Medicine is 310 Wendell Ave Ste 101, Lewistown, Montana and phone number is (406) 535-1490.

Big Sky Internal Medicine is licensed to practice in * (Not Available) (license number ) and its NPI number is 1023100732. This medical practice does not participate in medicare program and thus may not accept your medicare insurance. You may check if they accept your insurance at (406) 535-1490.

Contact Information

Big Sky Internal Medicine
310 Wendell Ave Ste 101
Lewistown
MT 59457-2267
(406) 535-1490
(406) 535-1491

Map and Direction


Primary Care Clinic Profile

Full NameBig Sky Internal Medicine
SpecialityInternal Medicine
Location310 Wendell Ave Ste 101, Lewistown, Montana
Authorized Official Name and PositionJanet L Grensten (OFFICE MANAGER)
Authorized Official Contact4065351490
Accepts Medicare InsuranceThis clinic does not participate in Medicare Program.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Big Sky Internal Medicine
310 Wendell Ave Ste 101
Lewistown
MT 59457-2267

Ph: (406) 535-1490
Big Sky Internal Medicine
310 Wendell Ave Ste 101
Lewistown
MT 59457-2267

Ph: (406) 535-1490

NPI Details:

NPI Number1023100732
Provider Enumeration Date09/29/2006
Last Update Date10/20/2009

Medical Identifiers

Medical identifiers for Big Sky Internal Medicine such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1023100732NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine (* (Not Available))Primary

Reviews and Comments


Internal Medicine in Lewistown, MT

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Aspen Assessment & Counseling Services
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Medicare: Not Enrolled in Medicare
Practice Location: 505 W Main St Ste 316, Lewistown, MT 59457
Phone: 406-366-4134    Fax: 406-538-3283
Family Wellness Center
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Medicare: Not Enrolled in Medicare
Practice Location: 310 Wendell Ave, Suite 103, Lewistown, MT 59457
Phone: 406-535-1480    Fax: 406-535-1481

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.