NPI age
4 years
Enumerated 2022-02-07
● Active
Type 1 · Individual
MR. Mason D Simkins, PA-C
Simkins is 1 of 16 physician assistant providers in Twin Falls and 1 of 387 in Idaho.
Primary specialty
Physician Assistant
Licensed in
—
0 states
Status
Active
No deactivations on record
Last NPPES update
2022-02-07
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org
How this provider compares
Across 387 active physician assistant providers in Idaho.
NPI age
4 years
↓ 11 yr below median (15 yr)
State licenses
1 state
16% of peers hold multiple states
Subspecialties
0
30% of peers hold subspecialties
NPI lifetime · 2022 → 2026
2022-02Enumerated in NPPES
2022
2026
Where they practice
Practice location
260 Falls Ave Ste D
Twin Falls, ID 833013370
Mailing address
260 Falls Ave Ste D
Twin Falls, ID 833013370
Specialties
-
Physician Assistant PrimaryDefinition to come...
Practice context
Part of a multi-provider practice. 2 other active providers share this practice address in NPPES.
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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.