Troy A Fiddler, MD - Medicare Hematology/oncology in Billings, MT

Troy A Fiddler, MD is a medicare enrolled "Internal Medicine - Hematology & Oncology" physician in Billings, Montana. He went to Oregon Health Sciences University School Of Medicine and graduated in 2000 and has 24 years of diverse experience with area of expertise as Hematology/oncology. He is a member of the group practice Scl Health Montana and his current practice location is 1315 Golden Valley Cir, Billings, Montana. You can reach out to his office (for appointments etc.) via phone at (406) 238-6290.

Troy A Fiddler is licensed to practice in Montana (license number 11070) 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 1730130311.

Contact Information

Troy A Fiddler, MD
1315 Golden Valley Cir,
Billings, MT 59102-6746
(406) 238-6290
(406) 238-6961

Map and Direction




Physician's Profile

Full NameTroy A Fiddler
GenderMale
SpecialityHematology/oncology
Experience24 Years
Location1315 Golden Valley Cir, Billings, 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:
  • Troy A Fiddler attended and graduated from Oregon Health Sciences University School Of Medicine in 2000
  NPI Data:
  • NPI Number: 1730130311
  • Provider Enumeration Date: 05/16/2006
  • Last Update Date: 09/08/2010
  Medicare PECOS Information:
  • PECOS PAC ID: 4789677741
  • Enrollment ID: I20060606000285

Medical Identifiers

Medical identifiers for Troy A Fiddler such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1730130311NPI-NPPES
0079237MedicaidMT
P00367451OtherWYRAILROAD WY MEDICARE ID
123140500MedicaidWY
P00114253OtherMTRAILROAD MT MEDICARE ID

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RH0003XInternal Medicine - Hematology & Oncology 11070 (Montana)Primary
207RH0003XInternal Medicine - Hematology & Oncology 7565A (Wyoming)Secondary

Medical Facilities Affiliation

Facility NameLocationFacility Type
St Vincent HealthcareBillings, MTHospital
Holy Rosary HealthcareMiles city, MTHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Scl Health Montana347645771442

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. Troy A Fiddler allows following entities to bill medicare on his behalf.
Entity NameScl Health Montana
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1083655997
PECOS PAC ID: 3476457714
Enrollment ID: O20031229000380

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. Troy A Fiddler 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
Troy A Fiddler, MD
Po Box 30976,
Billings, MT 59107-0976

Ph: (406) 238-6290
Troy A Fiddler, MD
1315 Golden Valley Cir,
Billings, MT 59102-6746

Ph: (406) 238-6290

Reviews and Comments


Internal Medicine Doctors in Billings, MT

Charles Wittnam, MD
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Medicare: Not Enrolled in Medicare
Practice Location: 2675 Central Ave, Billings, MT 59102
Phone: 406-238-2500    
Phillip Embury Griffin, M.D.
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Medicare: Not Enrolled in Medicare
Practice Location: 2938 Rockrim Ln, Billings, MT 59102
Phone: 406-259-7582    
Megan B Littlefield, M.D.
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Medicare: Accepting Medicare Assignments
Practice Location: 123 S 27th St, Billings, MT 59101
Phone: 406-247-3350    Fax: 406-247-3389
Charles Mcclave, MD
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 2900 12th Ave N, Suite 160w, Billings, MT 59101
Phone: 406-237-8500    Fax: 406-237-8501
Karen C. Klee, MD
Hematology & Oncology
Medicare: Not Enrolled in Medicare
Practice Location: 801 N 29th St, Billings, MT 59101
Phone: 406-238-2500    
Brock P. Whittenberger, MD
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Medicare: Medicare Enrolled
Practice Location: 801 N 29th St, Billings, MT 59101
Phone: 406-238-2500    
Dr. Benjamin Girton Plank, MD
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 801 N 29th St, Billings, MT 59101
Phone: 406-238-2500    

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).

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