Dr Carley C Robertson, MD - Medicare Emergency Medicine in Havre, MT

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Dr Carley C Robertson, MD is a medicare enrolled "General Practice" physician in Havre, Montana. She went to University Of Washington School Of Medicine and graduated in 1982 and has 43 years of diverse experience with area of expertise as Emergency Medicine. She is a member of the group practice Northern Montana Hospital, Sweet Memorial Nursing Home and her current practice location is 1412 Washington Ave, Havre, Montana. You can reach out to her office (for appointments etc.) via phone at (406) 265-1840.

Dr Carley C Robertson is licensed to practice in Montana (license number 5023) 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 1649232448.

Contact Information

Dr Carley C Robertson, MD
1412 Washington Ave,
Havre, MT 59501-5106
(406) 265-1840
Not Available

Map and Direction




Physician's Profile

Full NameDr Carley C Robertson
GenderFemale
SpecialityEmergency Medicine
Experience43 Years
Location1412 Washington Ave, Havre, 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:
  • Dr Carley C Robertson attended and graduated from University Of Washington School Of Medicine in 1982
  NPI Data:
  • NPI Number: 1649232448
  • Provider Enumeration Date: 04/05/2006
  • Last Update Date: 10/09/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 0749259380
  • Enrollment ID: I20040929001216

Medical Identifiers

Medical identifiers for Dr Carley C Robertson such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1649232448NPI-NPPES
080096621OtherMTMEDICARE RAILROAD
000000641OtherMTBCBS NMH GROUP NUMBER
1649232448MedicaidMT

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine 5023 (Montana)Secondary
208D00000XGeneral Practice 5023 (Montana)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Sweet Memorial Nursing HomeChinook, MTNursing home

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Northern Montana Hospital226434391239
Sweet Memorial Nursing Home24664614052

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. Dr Carley C Robertson allows following entities to bill medicare on her behalf.
Entity NameBig Sandy Medical Center Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1730129305
PECOS PAC ID: 8123925989
Enrollment ID: O20031219000445
Entity NameNorthern Montana Hospital
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1427059070
PECOS PAC ID: 2264343912
Enrollment ID: O20031229000278
Entity NameSweet Memorial Nursing Home
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1588683866
PECOS PAC ID: 2466461405
Enrollment ID: O20081125000279
Entity NameNorthern Montana Hospital
Entity TypePart A Provider - Critical Access Hospital
Entity IdentifiersNPI Number: 1427059070
PECOS PAC ID: 2264343912
Enrollment ID: O20230324002238

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 Carley C Robertson 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
Dr Carley C Robertson, MD
Po Box 2113,
Havre, MT 59501-2113

Ph: (406) 265-1840		Dr Carley C Robertson, MD
1412 Washington Ave,
Havre, MT 59501-5106

Ph: (406) 265-1840

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General Practice Doctors in Havre, MT


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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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