NPI age
8 years
Enumerated 2017-09-26
● Active
Type 1 · Individual
MR. Matthew Ries, PA-C
Ries is 1 of 96 physician assistant providers in Nampa and 1 of 1263 in Idaho.
Primary specialty
Physician Assistant
Licensed in
ID
1 state
Status
Active
No deactivations on record
Last NPPES update
2023-06-12
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org
How this provider compares
Across 1263 active physician assistant providers in Idaho.
NPI age
8 years
≈ at median (9 yr)
State licenses
1 state
19% of peers hold multiple states
Subspecialties
0
35% of peers hold subspecialties
NPI lifetime · 2017 → 2026
2017-09Enumerated in NPPES
2017
2026
Where they practice
Practice location
4400 E Flamingo Ave
Nampa, ID 836879203
Mailing address
4400 E Flamingo Ave
Nampa, ID 836879203
Additional practice locations
1 secondary location on file with NPPES.
Location 2
333 N 1st St Ste 280
Boise, ID 837026132
Specialties
-
Physician Assistant PrimaryA physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally...
Practice context
Part of a multi-provider practice. 25 other active providers share this practice address in NPPES.
Recently enumerated nearby: 1 new physician assistant provider has been added in Nampa in the last 180 days.
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- 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.