Johanna Dreiling, MD - Medicare Family Practice in Hamilton, MT

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Johanna Dreiling, MD is a medicare enrolled "Family Medicine" physician in Hamilton, Montana. She went to Mayo Medical School and graduated in 2007 and has 19 years of diverse experience with area of expertise as Family Practice. She is a member of the group practice True North Transformative Health Llc and her current practice location is 623 S 4th St, Hamilton, Montana. You can reach out to her office (for appointments etc.) via phone at (406) 544-0295.

Johanna Dreiling is licensed to practice in Montana (license number 12495) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1114174414.

Contact Information

Johanna Dreiling, MD
623 S 4th St,
Hamilton, MT 59840-2740
(406) 544-0295
Not Available

Map and Direction




Physician's Profile

Full NameJohanna Dreiling
GenderFemale
SpecialityFamily Practice
Experience19 Years
Location623 S 4th St, Hamilton, Montana
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Johanna Dreiling attended and graduated from Mayo Medical School in 2007
  NPI Data:
  • NPI Number: 1114174414
  • Provider Enumeration Date: 08/19/2008
  • Last Update Date: 07/09/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 9739376351
  • Enrollment ID: I20101208001209

Medical Identifiers

Medical identifiers for Johanna Dreiling such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1114174414NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine 12495 (Montana)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Marcus Daly Memorial Hospital - CahHamilton, MTHospital
Community Medical CenterMissoula, MTHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
True North Transformative Health Llc79113832293

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. Johanna Dreiling allows following entities to bill medicare on her behalf.
Entity NamePartnership Health Center Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1437196243
PECOS PAC ID: 6103843479
Enrollment ID: O20051026000379
Entity NameSapphire Community Health Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1003146812
PECOS PAC ID: 8123153244
Enrollment ID: O20100315000740
Entity NameTrue North Transformative Health Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1083345987
PECOS PAC ID: 7911383229
Enrollment ID: O20221010001822

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. Johanna Dreiling 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
Johanna Dreiling, MD
623 S 4th St,
Hamilton, MT 59840-2740

Ph: (406) 544-0295		Johanna Dreiling, MD
623 S 4th St,
Hamilton, MT 59840-2740

Ph: (406) 544-0295

Reviews and Comments


Family Medicine Doctors in Hamilton, MT

Allen W Jones Jr., M.D.
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Practice Location: 1200 Westwood Dr, Hamilton, MT 59840
Phone: 406-363-5101    Fax: 406-363-7652
Walker J Ashcraft, MD
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Medicare: Medicare Enrolled
Practice Location: 1200 Westwood Dr, Hamilton, MT 59840
Phone: 406-363-2211    
Adam Robert Putnam, DO
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Medicare: Accepting Medicare Assignments
Practice Location: 1200 Westwood Dr Ste I, Hamilton, MT 59840
Phone: 406-363-1100    Fax: 406-375-4884
Dr. Charles Joseph Mantey, M.D.
Family Medicine
Medicare: Medicare Enrolled
Practice Location: 1331 North 1st Street, Hamilton, MT 59840
Phone: 406-363-3352    
Michael P Moran, M.D.
Family Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 1224 W Main St, Hamilton, MT 59840
Phone: 406-363-1100    Fax: 406-363-2148
Lawrence Dale Brouwer, MD
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 411 W Main St, Hamilton, MT 59840
Phone: 406-363-5104    Fax: 406-363-2894

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.