Dr James Tennent Geren, MD - Hospitalist in Great Falls, MT

Dr James Tennent Geren, MD is a Hospitalist physician based in Great Falls, Montana. Dr James Tennent Geren is licensed to practice in Montana (license number 56868) and his current practice location is 1101 26th St S, Great Falls, Montana. He can be reached at his office (for appointments etc.) via phone at (406) 731-8888.

NPI number for Dr James Tennent Geren is 1245325851 and his current mailing address is 1005 Georgiana Street, Port Angeles, Washington. He does not participate in medicare program and thus does not accept medicare assignments. His NPI Number is 1245325851.

Contact Information

Dr James Tennent Geren, MD
1101 26th St S,
Great Falls, MT 59405-5161
(406) 731-8888
(406) 731-8876

Map and Direction




Physician's Profile

Full NameDr James Tennent Geren
GenderMale
SpecialityHospitalist
Location1101 26th St S, Great Falls, Montana
Accepts Medicare AssignmentsDoes not participate in Medicare Program. He may not accept medicare assignment.
  NPI Data:
  • NPI Number: 1245325851
  • Provider Enumeration Date: 10/03/2006
  • Last Update Date: 07/21/2022

Medical Identifiers

Medical identifiers for Dr James Tennent Geren such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1245325851NPI-NPPES
1114057MedicaidWA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208M00000XHospitalist 56868 (Montana)Primary
207R00000XInternal Medicine MD00034965 (Washington)Secondary

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 James Tennent Geren is NOT enrolled with medicare and thus cannot prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Dr James Tennent Geren, MD
1005 Georgiana Street,
Port Angeles, WA 98362-3917

Ph: (360) 417-0110
Dr James Tennent Geren, 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. Xuan Mai Uyen Kieu, MD
Hospitalist
Medicare: Medicare Enrolled
Practice Location: 1101 26th St S, Great Falls, MT 59405
Phone: 406-731-8888    Fax: 406-731-8318
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    

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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.

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