NPI age
14 years
Enumerated 2011-11-04
● Active
Type 1 · Individual
Darren J Klassen, PA-C
Klassen 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
2012-12-27
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
14 years
↑ 5 yr above median (9 yr)
State licenses
1 state
19% of peers hold multiple states
Subspecialties
0
35% of peers hold subspecialties
NPI lifetime · 2011 → 2026
2011-11Enumerated in NPPES
2011
2026
Where they practice
Practice location
223 16th Ave N
Nampa, ID 836874058
Mailing address
190 E Bannock St
Boise, ID 837126241
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...
Identifiers
| Type | Value | Notes |
|---|---|---|
| 01 (ID) | 1668986 | MEDICARE IDAHO PTAN |
| 05 (ID) | 1861779829 |
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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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.