Nathan Cook, MD - Medicare Internal Medicine in Anaconda, MT

Nathan Cook, MD is a medicare enrolled "Internal Medicine" physician in Anaconda, Montana. He went to University Of Washington School Of Medicine and graduated in 2013 and has 9 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Community Hospital Of Anaconda and his current practice location is 401 W Pennsylvania Ave, Anaconda, Montana. You can reach out to his office (for appointments etc.) via phone at (406) 563-8500.

Nathan Cook is licensed to practice in Montana (license number 47525) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1629310297.

Contact Information

Nathan Cook, MD
401 W Pennsylvania Ave,
Anaconda, MT 59711-1931
(406) 563-8500
(406) 563-8565

Map and Direction




Physician's Profile

Full NameNathan Cook
GenderMale
SpecialityInternal Medicine
Experience9 Years
Location401 W Pennsylvania Ave, Anaconda, Montana
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Nathan Cook attended and graduated from University Of Washington School Of Medicine in 2013
  NPI Data:
  • NPI Number: 1629310297
  • Provider Enumeration Date: 03/21/2013
  • Last Update Date: 02/14/2019
  Medicare PECOS Information:
  • PECOS PAC ID: 5597985804
  • Enrollment ID: I20170308002374

Medical Identifiers

Medical identifiers for Nathan Cook such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1629310297NPI-NPPES
1629310297OtherMTNPI

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 47525 (Montana)Primary

Hospital Affiliation

Hospital NameLocationType
Community Hospital Of AnacondaAnaconda, MTCritical Access Hospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Community Hospital Of Anaconda812393897428

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. Nathan Cook allows following entities to bill medicare on his behalf.
Entity NameCommunity Hospital Of Anaconda
Entity TypePart A Provider - Critical Access Hospital
Entity IdentifiersNPI Number: 1205887924
PECOS PAC ID: 8123938974
Enrollment ID: O20030507000045
Entity NameCommunity Hospital Of Anaconda
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1538597703
PECOS PAC ID: 8123938974
Enrollment ID: O20031119000745

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. Nathan Cook 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
Nathan Cook, MD
401 W Pennsylvania Ave,
Anaconda, MT 59711-1931

Ph: (406) 563-8500
Nathan Cook, MD
401 W Pennsylvania Ave,
Anaconda, MT 59711-1931

Ph: (406) 563-8500

Reviews and Comments


Internal Medicine Doctors in Anaconda, MT

Dr. Steven Richard Ecklund, M.D.
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 305 W Pennsylvania Ave, Anaconda, MT 59711
Phone: 406-563-8686    Fax: 406-563-8691
Dr. William M Reiter, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 606 E Park Ave, Anaconda, MT 59711
Phone: 406-563-7962    Fax: 406-563-7180

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.