Dr John Thomas Harris, MD - Psychiatry & Neurology in Helena, MT

Dr John Thomas Harris, MD is a Psychiatry & Neurology - Psychiatry physician based in Helena, Montana. Dr John Thomas Harris is licensed to practice in Montana (license number 11371) and his current practice location is 900 Jackson St, Center For Mental Health, Helena, Montana. He can be reached at his office (for appointments etc.) via phone at (406) 443-7151.

NPI number for Dr John Thomas Harris is 1710189709 and his current mailing address is Po Box 3089, Center For Mental Health, Great Falls, Montana. He does not participate in medicare program and thus does not accept medicare assignments. His NPI Number is 1710189709.

Contact Information

Dr John Thomas Harris, MD
900 Jackson St, Center For Mental Health,
Helena, MT 59601-3428
(406) 443-7151
(406) 443-3420

Map and Direction




Physician's Profile

Full NameDr John Thomas Harris
GenderMale
SpecialityPsychiatry & Neurology - Psychiatry
Location900 Jackson St, Helena, Montana
Accepts Medicare AssignmentsDoes not participate in Medicare Program. He may not accept medicare assignment.
  NPI Data:
  • NPI Number: 1710189709
  • Provider Enumeration Date: 06/03/2007
  • Last Update Date: 03/07/2023

Medical Identifiers

Medical identifiers for Dr John Thomas Harris such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1710189709NPI-NPPES
0000099066OtherMTBLUE CROSS-SHIELD OF MONT
P00692143 C01340OtherMTRAILROAD MEDICARE

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2084P0800XPsychiatry & Neurology - Psychiatry 11371 (Montana)Primary

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 John Thomas Harris 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 John Thomas Harris, MD
Po Box 3089, Center For Mental Health,
Great Falls, MT 59403-3089

Ph: (406) 761-2100
Dr John Thomas Harris, MD
900 Jackson St, Center For Mental Health,
Helena, MT 59601-3428

Ph: (406) 443-7151

Reviews and Comments


Psychiatry & Neurology Doctors in Helena, MT

Dr. Deanna L. Armstrong, M.D.
Psychiatry & Neurology
Medicare: Medicare Enrolled
Practice Location: 2755 Colonial Dr, Helena, MT 59601
Phone: 406-444-7500    Fax: 406-884-2085
Charles T. Ellis, M.D.
Psychiatry & Neurology
Medicare: Medicare Enrolled
Practice Location: 2600 Winny Ave., Helena, MT 59601
Phone: 406-422-0414    Fax: 612-465-1397
Michelle C Mccall, M.D.
Psychiatry & Neurology
Medicare: Medicare Enrolled
Practice Location: 1225 Birch St, Helena, MT 59601
Phone: 406-443-2977    Fax: 406-443-2960
Dr. Andrea Lee Mow, D.O.
Psychiatry & Neurology
Medicare: Accepting Medicare Assignments
Practice Location: 2550 E Broadway St, Helena, MT 59601
Phone: 406-457-4180    
Dr. Bridgid Elizabeth Crowley, M.D.
Psychiatry & Neurology
Medicare: Accepting Medicare Assignments
Practice Location: 2550 E Broadway St, Helena, MT 59601
Phone: 406-457-4180    
Dr. Bruce T. Smith, M.D.
Psychiatry & Neurology
Medicare: Medicare Enrolled
Practice Location: 111 N Last Chance Gulch St, Helena, MT 59601
Phone: 406-447-1863    
Katherine B Rappaport, M.D.
Psychiatry & Neurology
Medicare: Medicare Enrolled
Practice Location: 2755 Colonial Dr, Helena, MT 59601
Phone: 406-444-7500    

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.