Derek Dwayne Johanson, MD - Medicare Hospitalist in Great Falls, MT

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Derek Dwayne Johanson, MD is a medicare enrolled "Hospitalist" physician in Great Falls, Montana. His current practice location is 1101 26th St S, Great Falls, Montana. You can reach out to his office (for appointments etc.) via phone at (406) 731-8888.

Derek Dwayne Johanson is licensed to practice in Montana (license number 128563) 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 1598329237.

Contact Information

Derek Dwayne Johanson, MD
1101 26th St S,
Great Falls, MT 59405-5161
(406) 731-8888
(406) 731-8318

Map and Direction




Physician's Profile

Full NameDerek Dwayne Johanson
GenderMale
SpecialityHospitalist
Location1101 26th St S, Great Falls, Montana
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1598329237
  • Provider Enumeration Date: 04/29/2019
  • Last Update Date: 04/04/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 3577947738
  • Enrollment ID: I20220907002213

Medical Identifiers

Medical identifiers for Derek Dwayne Johanson such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1598329237NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208M00000XHospitalist 128563 (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. Derek Dwayne Johanson allows following entities to bill medicare on his behalf.
Entity NameSouth Sound Inpatient Physicians Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1023285756
PECOS PAC ID: 5991618738
Enrollment ID: O20031107000668
Entity NameCogent Healthcare Of Washington, Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1861430522
PECOS PAC ID: 2062306350
Enrollment ID: O20040209000839
Entity NameHospitalist Medicine Physicians Of Washington-tcg
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1699253195
PECOS PAC ID: 6800148495
Enrollment ID: O20181009003329
Entity NameHospitalist Medicine Physicians Of California-san Bernardino, Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1376188078
PECOS PAC ID: 4082041280
Enrollment ID: O20200228000868
Entity NameHospitalist Medicine Physicians Of California - San Leandro, Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1689210874
PECOS PAC ID: 8224466172
Enrollment ID: O20200309000136

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. Derek Dwayne Johanson 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
Derek Dwayne Johanson, MD
Po Box 6010, Bmg Admin,
Great Falls, MT 59406-6010

Ph: (406) 731-8888		Derek Dwayne Johanson, MD
1101 26th St S,
Great Falls, MT 59405-5161

Ph: (406) 731-8888

Reviews and Comments


Hospitalist Doctors in Great Falls, MT

Elias J. Baied, DO
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: 1401 25th St S, Great Falls, MT 59405
Phone: 406-731-8888    Fax: 406-731-8318
Chu Shei Hong, MD
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: 1101 26th St S, Great Falls, MT 59405
Phone: 406-455-5319    Fax: 406-455-4173
Dr. James Tennent Geren, MD
Hospitalist
Medicare: Not Enrolled in Medicare
Practice Location: 1101 26th St S, Great Falls, MT 59405
Phone: 406-731-8888    Fax: 406-731-8876
Dr. Michael Shun Yeen Yu, MD
Hospitalist
Medicare: Medicare Enrolled
Practice Location: 1101 26th St S, Great Falls, MT 59405
Phone: 406-731-8888    Fax: 406-731-8318
Mr. Don Stuart Wipf, FNP-BC
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: 1609 41st St S, Great Falls, MT 59405
Phone: 605-360-8477    
Tauqeer Rahat, M.D.
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: 1101 26th St S, Great Falls, MT 59405
Phone: 443-851-6886    
Mrs. Teresa Frey, DO
Hospitalist
Medicare: Medicare Enrolled
Practice Location: 1101 26th St S, Great Falls, MT 59405
Phone: 406-731-8888    Fax: 406-731-8318

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.