Doctor profile · Federal record
Dr. Darren Klassen, PA-C
Physician Assistant · Nampa, ID
- NPI 1861779829
- Accepts Medicare
- 15 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
223 16Th Ave N
Nampa, ID 836874058
(208) 466-7869
fax (208) 466-5359 - Mailing address
-
190 E Bannock St
Boise, ID 837126241
Credentials & registration
- NPI registered
- November 2011 — 15 yrs on file
- Profile last updated
- December 27, 2012
- Year of graduation
- 2011 — 15 yrs since
- Specialty taxonomy
- 363A00000X — NUCC code
- State license (1)
- Idaho #PA945
- Medicaid
- ID #1861779829
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1861779829. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
250
Distinct HCPCS
2
Medicare allowed
$13,817
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 210 | 181 | $52 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 40 | 37 | $74 |
In context: peer comparison
Among 22 peers in Nampa Physician Assistant, average services per provider: 90. This provider delivers 2.8× the peer median.Open Payments
Industry payments received
All-time total
$189
Transactions
5
Manufacturers
4
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Mylan Specialty L.P. | 2 | $142.90 | |
| Vertex Pharmaceuticals Incorporated | 1 | $18.53 | |
| GlaxoSmithKline, LLC. | 1 | $14.81 | |
| Baxter Healthcare | 1 | $13.08 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
614
Patients
127
Total drug cost
$699,274
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Trelegy Ellipta (Fluticasone/Umeclidin/Vilanter) | Brand | 189 | 35 | $158,407 |
| Albuterol Sulfate Hfa (Albuterol Sulfate) | Brand | 76 | 37 | $2,241 |
| Advair Diskus (Fluticasone Propion/Salmeterol) | Brand | 44 | 0 | $20,709 |
| Fluticasone Propionate | Generic | 42 | 14 | $392 |
| Symbicort (Budesonide/Formoterol Fumarate) | Brand | 42 | 11 | $25,635 |
| Fluticasone-Salmeterol (Fluticasone Propion/Salmeterol) | Brand | 36 | 0 | $4,881 |
| Azithromycin | Generic | 33 | 11 | $741 |
| Ropinirole Hcl | Generic | 30 | 0 | $446 |
| Spiriva Respimat (Tiotropium Bromide) | Brand | 21 | 0 | $19,576 |
| Prednisone | Generic | 20 | 19 | $131 |
Hospital affiliations
Frequently asked questions
What is Dr. Darren Klassen's medical specialty?
Dr. Darren Klassen practices Physician Assistant in Nampa, ID.
Where does Dr. Darren Klassen practice?
Dr. Darren Klassen practices at 223 16Th Ave N, Nampa, ID 836874058. Office phone: 2084667869.
What is Dr. Darren Klassen's NPI?
Dr. Darren Klassen's National Provider Identifier (NPI) is 1861779829, issued by NPPES.
Does Dr. Darren Klassen accept Medicare assignment?
Yes. Dr. Darren Klassen accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Darren Klassen commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.