Nathan Lewis Grimm, MD - Medicare Orthopedic Surgery in Boise, ID

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Nathan Lewis Grimm, MD is a medicare enrolled "Orthopaedic Surgery - Sports Medicine" physician in Boise, Idaho. He went to University Of Utah School Of Medicine and graduated in 2014 and has 10 years of diverse experience with area of expertise as Orthopedic Surgery. He is a member of the group practice Idaho Sports Medicine Institute, Pa, St Lukes Clinic-treasure Valley Llc and his current practice location is 1188 W University Dr, Boise, Idaho. You can reach out to his office (for appointments etc.) via phone at (208) 336-8250.

Nathan Lewis Grimm is licensed to practice in Connecticut (license number 62489) 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 1417376344.

Contact Information

Nathan Lewis Grimm, MD
1188 W University Dr,
Boise, ID 83706-3009
(208) 336-8250
(208) 345-9514

Map and Direction




Physician's Profile

Full NameNathan Lewis Grimm
GenderMale
SpecialityOrthopedic Surgery
Experience10 Years
Location1188 W University Dr, Boise, 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:
  • Nathan Lewis Grimm attended and graduated from University Of Utah School Of Medicine in 2014
  NPI Data:
  • NPI Number: 1417376344
  • Provider Enumeration Date: 04/08/2014
  • Last Update Date: 01/26/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 9638590219
  • Enrollment ID: I20200608001115

Medical Identifiers

Medical identifiers for Nathan Lewis Grimm such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1417376344NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207XX0005XOrthopaedic Surgery - Sports Medicine M-15091 (Idaho)Secondary
207XX0005XOrthopaedic Surgery - Sports Medicine 62489 (Connecticut)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
St Luke's Regional Medical CenterBoise, IDHospital
Treasure Valley HospitalBoise, IDHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Idaho Sports Medicine Institute, Pa175927876512
St Lukes Clinic-treasure Valley Llc4981878402991

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 Lewis Grimm allows following entities to bill medicare on his behalf.
Entity NameIdaho Sports Medicine Institute, Pa
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1154356624
PECOS PAC ID: 1759278765
Enrollment ID: O20040303001050
Entity NameSt Lukes Clinic-treasure Valley Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1326336058
PECOS PAC ID: 4981878402
Enrollment ID: O20111119000045

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 Lewis Grimm 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 Lewis Grimm, MD
1188 W University Dr,
Boise, ID 83706-3009

Ph: (208) 336-8250		Nathan Lewis Grimm, MD
1188 W University Dr,
Boise, ID 83706-3009

Ph: (208) 336-8250

Reviews and Comments


Orthopaedic Surgery Doctors in Boise, ID

Tracye Jean-marie Lawyer, MD, PHD
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Dustin I Judd, MD
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Practice Location: 600 N Robbins Rd, Suite 100, Boise, ID 83702
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Jeffrey D Smith, PA C
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Howard A King, MD
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Dr. Jeffrey Glenn Hessing, M.D.
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Phone: 208-327-4790    Fax: 208-367-4888
Dr. Kirk J Lewis, MD
Orthopedic Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 1188 University Dr, Boise, ID 83706
Phone: 208-336-8250    Fax: 208-345-9514

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.