Gary Ostahowski, MD - Medicare Family Practice in Hardin, MT

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Gary Ostahowski, MD is a medicare enrolled "Family Medicine" physician in Hardin, Montana. He went to University Of Michigan Medical School and graduated in 1977 and has 48 years of diverse experience with area of expertise as Family Practice. He is a member of the group practice Scl Health Medical Group - Billings Llc and his current practice location is 16 N Miles Ave, Hardin, Montana. You can reach out to his office (for appointments etc.) via phone at (406) 665-2205.

Gary Ostahowski is licensed to practice in Montana (license number 4466) 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 1316994692.

Contact Information

Gary Ostahowski, MD
16 N Miles Ave,
Hardin, MT 59034-2356
(406) 665-2205
(406) 665-1159

Map and Direction




Physician's Profile

Full NameGary Ostahowski
GenderMale
SpecialityFamily Practice
Experience48 Years
Location16 N Miles Ave, Hardin, 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:
  • Gary Ostahowski attended and graduated from University Of Michigan Medical School in 1977
  NPI Data:
  • NPI Number: 1316994692
  • Provider Enumeration Date: 05/30/2006
  • Last Update Date: 07/08/2007
  Medicare PECOS Information:
  • PECOS PAC ID: 3274531751
  • Enrollment ID: I20110127000236

Medical Identifiers

Medical identifiers for Gary Ostahowski such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1316994692NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine 4466 (Montana)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
St Vincent HealthcareBillings, MTHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Scl Health Medical Group - Billings Llc9638491574254

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. Gary Ostahowski allows following entities to bill medicare on his behalf.
Entity NameScl Health Montana
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1083655997
PECOS PAC ID: 3476457714
Enrollment ID: O20031229000380
Entity NameScl Health Medical Group - Billings Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1508289703
PECOS PAC ID: 9638491574
Enrollment ID: O20141204001495

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. Gary Ostahowski 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
Gary Ostahowski, MD
16 N Miles Ave,
Hardin, MT 59034-2356

Ph: (406) 665-2205		Gary Ostahowski, MD
16 N Miles Ave,
Hardin, MT 59034-2356

Ph: (406) 665-2205

Reviews and Comments


Family Medicine Doctors in Hardin, MT

Marie Elwood, MD
Family Medicine
Medicare: Medicare Enrolled
Practice Location: 1223 N Center Ave, Hardin, MT 59034
Phone: 406-665-4103    
Robert S. Wilson, M.D.
Family Medicine
Medicare: Medicare Enrolled
Practice Location: 16 N Miles Ave, Hardin, MT 59034
Phone: 406-665-2205    Fax: 406-665-1159
Dr. Ashley A Quanbeck, MD
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 16 N Miles Ave, Hardin, MT 59034
Phone: 406-665-2205    

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.