Constance Mash, MD - Medicare in Kalispell, MT

Constance Mash, MD is a medicare enrolled "Psychiatry & Neurology - Child & Adolescent Psychiatry" physician in Kalispell, Montana. Her current practice location is 200 Heritage Way, Kalispell, Montana. You can reach out to her office (for appointments etc.) via phone at (406) 756-3950.

Constance Mash is licensed to practice in Montana (license number 57432) 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 1114283918.

Contact Information

Constance Mash, MD
200 Heritage Way,
Kalispell, MT 59901-3146
(406) 756-3950
(406) 756-3957

Map and Direction




Physician's Profile

Full NameConstance Mash
GenderFemale
Speciality
Experience Years
Location200 Heritage Way, Kalispell, 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:
  • Constance Mash attended and graduated from in
  NPI Data:
  • NPI Number: 1114283918
  • Provider Enumeration Date: 04/05/2012
  • Last Update Date: 11/27/2023
  Medicare PECOS Information:
  • PECOS PAC ID:
  • Enrollment ID:

Medical Identifiers

Medical identifiers for Constance Mash such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1114283918NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2084P0800XPsychiatry & Neurology - Psychiatry 57432 (Montana)Secondary
2084P0800XPsychiatry & Neurology - Psychiatry ML60287746 (Washington)Secondary
2084P0804XPsychiatry & Neurology - Child & Adolescent Psychiatry 57432 (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. Constance Mash 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
Constance Mash, MD
200 Heritage Way,
Kalispell, MT 59901-3146

Ph: (406) 756-3950
Constance Mash, MD
200 Heritage Way,
Kalispell, MT 59901-3146

Ph: (406) 756-3950

Reviews and Comments


Psychiatry & Neurology Doctors in Kalispell, MT

Joseph Hugh Boyle, MD
Psychiatry & Neurology
Medicare: Accepting Medicare Assignments
Practice Location: 75 Claremont St, Suite C, Kalispell, MT 59901
Phone: 406-758-5155    
Robert D Schimpff, MD
Psychiatry & Neurology
Medicare: Not Enrolled in Medicare
Practice Location: 202 Conway Dr, Suite 100, Kalispell, MT 59901
Phone: 406-751-5666    Fax: 406-755-0971
Kurt D Lindsay, MD
Psychiatry & Neurology
Medicare: Accepting Medicare Assignments
Practice Location: 200 Commons Way Ste C, Kalispell, MT 59901
Phone: 406-752-5095    Fax: 406-752-5058
Tanner Ferderer,
Psychiatry & Neurology
Medicare: Accepting Medicare Assignments
Practice Location: 200 Commons Way Ste C, Kalispell, MT 59901
Phone: 406-752-5095    Fax: 406-751-3079
Victor C. Houser Iii, M.D.
Psychiatry & Neurology
Medicare: Accepting Medicare Assignments
Practice Location: 355 1st Avenue West N, Kalispell, MT 59901
Phone: 406-755-6200    Fax: 406-755-6208
Melanie A. Klawiter,
Psychiatry & Neurology
Medicare: Accepting Medicare Assignments
Practice Location: 200 Commons Way Ste C, Kalispell, MT 59901
Phone: 406-752-5095    

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.