Dr Matthew R Griggs, MD - Medicare Emergency Medicine in Idaho Falls, ID

  1. Home
  2. Emergency Medicine
  3. ID
  4. Idaho Falls
Dr Matthew R Griggs, MD is a medicare enrolled "Emergency Medicine - Emergency Medical Services" physician in Idaho Falls, Idaho. His current practice location is 3100 Channing Way, Idaho Falls, Idaho. You can reach out to his office (for appointments etc.) via phone at (208) 535-4130.

Dr Matthew R Griggs is licensed to practice in Idaho (license number M9888) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1235355702.

Contact Information

Dr Matthew R Griggs, MD
3100 Channing Way,
Idaho Falls, ID 83404-7533
(208) 535-4130
(208) 535-4125

Map and Direction




Physician's Profile

Full NameDr Matthew R Griggs
GenderMale
SpecialityEmergency Medicine - Emergency Medical Services
Location3100 Channing Way, Idaho Falls, Idaho
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1235355702
  • Provider Enumeration Date: 04/17/2007
  • Last Update Date: 06/29/2010
  Medicare PECOS Information:
  • PECOS PAC ID: 3072613991
  • Enrollment ID: I20070706000501

Medical Identifiers

Medical identifiers for Dr Matthew R Griggs such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1235355702NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207PE0004XEmergency Medicine - Emergency Medical Services M9888 (Idaho)Primary
207P00000XEmergency Medicine M-9888 (Idaho)Secondary

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 Matthew R Griggs allows following entities to bill medicare on his behalf.
Entity NameIntermountain Emergency Physicians
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1124005467
PECOS PAC ID: 5991603920
Enrollment ID: O20031229000484
Entity NameMountain View Hospital Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1669462362
PECOS PAC ID: 4486562774
Enrollment ID: O20040527001343
Entity NameEmergency Physicians Integrated Care Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1578598199
PECOS PAC ID: 4284548116
Enrollment ID: O20220228001998

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 Matthew R Griggs 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 Matthew R Griggs, MD
3100 Channing Way, P.o. Box 1647,
Idaho Falls, ID 83404-7533

Ph: (208) 535-4130		Dr Matthew R Griggs, MD
3100 Channing Way,
Idaho Falls, ID 83404-7533

Ph: (208) 535-4130

Reviews and Comments


Emergency Medicine Doctors in Idaho Falls, ID

Dr. Jerry B Smedley, D.O.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 3100 Channing Way, Idaho Falls, ID 83404
Phone: 208-227-2001    
Douglas James Cook, D.O.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 3100 Channing Way, Idaho Falls, ID 83404
Phone: 208-529-7910    
Dr. Scott M Packer, MD
Emergency Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 3100 Channing Way, Idaho Falls, ID 83404
Phone: 208-535-4130    Fax: 208-535-4125
Dr. Joseph M Anderson, DO
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 3100 Channing Way, Idaho Falls, ID 83404
Phone: 208-535-4130    Fax: 208-535-4125
Dr. Justin John Thompson, D.O.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 3100 Channing Way, Idaho Falls, ID 83404
Phone: 208-529-6269    
Ahmed M. Mahmood, MD, PHD
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 3100 Channing Way, Idaho Falls, ID 83404
Phone: 208-529-6111    

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.