Dr Gregory Dean Dietrich, MD - Medicare Orthopedic Surgery in Lewiston, ID

Dr Gregory Dean Dietrich, MD is a medicare enrolled "Orthopaedic Surgery - Orthopaedic Surgery Of The Spine" physician in Lewiston, Idaho. He went to Loma Linda University School Of Medicine and graduated in 1992 and has 32 years of diverse experience with area of expertise as Orthopedic Surgery. He is a member of the group practice Catalyst Medical Group Pllc, Catalyst Medical Group Pllc and his current practice location is 320 Warner Drive, Lewiston, Idaho. You can reach out to his office (for appointments etc.) via phone at (208) 743-3523.

Dr Gregory Dean Dietrich is licensed to practice in Idaho (license number M7482) 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 1306831698.

Contact Information

Dr Gregory Dean Dietrich, MD
320 Warner Drive,
Lewiston, ID 83501
(208) 743-3523
(208) 746-8741

Map and Direction




Physician's Profile

Full NameDr Gregory Dean Dietrich
GenderMale
SpecialityOrthopedic Surgery
Experience32 Years
Location320 Warner Drive, Lewiston, Idaho
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:
  • Dr Gregory Dean Dietrich attended and graduated from Loma Linda University School Of Medicine in 1992
  NPI Data:
  • NPI Number: 1306831698
  • Provider Enumeration Date: 09/13/2005
  • Last Update Date: 06/24/2016
  Medicare PECOS Information:
  • PECOS PAC ID: 1052212990
  • Enrollment ID: I20100506000720

Medical Identifiers

Medical identifiers for Dr Gregory Dean Dietrich such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1306831698NPI-NPPES
74823OtherIDBCI
805208800MedicaidID
000010004322OtherIDREGENCE
8204851MedicaidWA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207XS0117XOrthopaedic Surgery - Orthopaedic Surgery Of The Spine 00034506 (Washington)Secondary
207XS0117XOrthopaedic Surgery - Orthopaedic Surgery Of The Spine M7482 (Idaho)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
St Joseph Regional Medical CenterLewiston, IDHospital
Tri-state Memorial HospitalClarkston, WAHospital
St Marys Hospital And ClinicsCottonwood, IDHospital
Syringa General HospitalGrangeville, IDHospital
Gritman Medical CenterMoscow, IDHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Catalyst Medical Group Pllc236572210536
Catalyst Medical Group Pllc236572210536

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 Gregory Dean Dietrich allows following entities to bill medicare on his behalf.
Entity NameCatalyst Medical Group Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1912458787
PECOS PAC ID: 2365722105
Enrollment ID: O20161213001188

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 Gregory Dean Dietrich 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 Gregory Dean Dietrich, MD
320 Warner Drive,
Lewiston, ID 83501

Ph: (208) 743-3523
Dr Gregory Dean Dietrich, MD
320 Warner Drive,
Lewiston, ID 83501

Ph: (208) 743-3523

Reviews and Comments


Orthopaedic Surgery Doctors in Lewiston, ID

Dr. Ned Richard Schroeder, MD
Orthopedic Surgery
Medicare: Not Enrolled in Medicare
Practice Location: 320 Warner Dr, Lewiston, ID 83501
Phone: 208-743-3523    Fax: 208-746-8741
Dr. Bryan James Beardsley, M.D.
Orthopedic Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 320 Warner Dr, Lewiston, ID 83501
Phone: 208-743-3523    Fax: 208-746-8471
Dewayne Lynn Weaver, MD
Orthopedic Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 320 Warner Dr, Lewiston, ID 83501
Phone: 208-743-3523    Fax: 208-746-8741
Dr. Regan Bennett Hansen, MD
Orthopedic Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 320 Warner Dr, Lewiston, ID 83501
Phone: 208-743-3523    Fax: 208-746-8741
John Adam Jelinek, MD
Orthopedic Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 320 Warner Dr, Lewiston, ID 83501
Phone: 208-743-3523    Fax: 208-746-8741
Dr. Steven Randolph Boyea, MD
Orthopedic Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 320 Warner Dr, Lewiston, ID 83501
Phone: 208-743-3523    Fax: 208-746-8741

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.