NPI age
19 years
Enumerated 2007-04-17
● Active
Type 1 · Individual
DR. Matthew R Griggs, M.D.
Griggs is 1 of 1 emergency medicine providers in Idaho Falls and 1 of 22 in Idaho.
Primary specialty
Emergency Medicine
Plus 1 subspecialty
Licensed in
ID
1 state
Status
Active
No deactivations on record
Last NPPES update
2010-06-29
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org
How this provider compares
Across 22 active emergency medicine providers in Idaho.
NPI age
19 years
≈ at median (19 yr)
State licenses
1 state
13% of peers hold multiple states
Subspecialties
1
In the 36% of peers with subspecialties
NPI lifetime · 2007 → 2026
2007-04Enumerated in NPPES
2007
2026
Where they practice
Practice location
3100 Channing Way
Idaho Falls, ID 834047533
Mailing address
3100 Channing Way, P.o. Box 1647
Idaho Falls, ID 834047533
Specialties
-
Emergency Medicine PrimaryAn emergency medicine physician who specializes in non-hospital based emergency medical services (e.g., disaster site, accident scene, transport vehicle, etc.) to provide pre-hospital assessment, treatment, and transport patients.
-
Emergency MedicineAn emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department....
Practice context
Part of a multi-provider practice. 240 other active providers share this practice address in NPPES.
Provyx · Custom healthcare lists
Need all 22 Emergency Medicine providers in Idaho?
Get the full list as a CSV with verified work emails, direct phones, and LinkedIn URLs.
Request a quote →How to verify this provider
- Confirm the NPI on NPPES.The CMS registry is the system of record. Open NPPES →
- Check the state license is currently active.State licensing boards publish current status; NPPES does not.
- Confirm payer enrollment if billing.NPI presence does not guarantee active enrollment with Medicare, Medicaid, or commercial payers.