Doctor profile · Federal record

Dr. Troy Nies, PAC

Physician Assistant · Bismarck, ND

  • NPI 1578908638
  • Accepts Medicare
  • 14 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
300 N 7Th St
Bismarck, ND 585014439
(701) 323-6000
Additional location
5050 Skyline Village Loop S
Salem, OR 973069490
(503) 391-1110
fax (503) 370-4237
Mailing address
Po Box 5074
Sioux Falls, SD 571175074

Credentials & registration

NPPES · NUCC
NPI registered
May 2013 — 13 yrs on file
Profile last updated
August 10, 2022
Year of graduation
2012 — 14 yrs since
Specialty taxonomy
363A00000X — NUCC code
State license (1)
North Dakota #PAC0522
Medicaid
ND #71311

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1578908638. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
278
Distinct HCPCS
2
Medicare allowed
$14,944
HCPCS Description Services Patients Avg allowed
99213 Established patient office or other outpatient visit, 20-29 minutes 266 251 $54
99213 Established patient office or other outpatient visit, 20-29 minutes 12 12 $54

In context: peer comparison

Among 25 peers in Bismarck Physician Assistant, average services per provider: 91. This provider delivers 3.1× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
262
Patients
245
Total drug cost
$2,919
Drug Type Claims Patients Total cost
Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) Brand 50 50 $460
Mupirocin Generic 34 31 $257
Azithromycin Generic 33 33 $203
Nitrofurantoin Mono-Macro (Nitrofurantoin Monohyd/M-Cryst) Brand 26 26 $469
Methylprednisolone Generic 20 20 $241
Sulfamethoxazole-Trimethoprim (Sulfamethoxazole/Trimethoprim) Brand 19 19 $56
Prednisone Generic 16 16 $30
Ciprofloxacin Hcl Generic 15 14 $112
Doxycycline Hyclate Generic 14 13 $240
Cephalexin Generic 12 12 $50

Frequently asked questions

Auto-generated from federal data
What is Dr. Troy Nies's medical specialty?
Dr. Troy Nies practices Physician Assistant in Bismarck, ND.
Where does Dr. Troy Nies practice?
Dr. Troy Nies practices at 300 N 7Th St, Bismarck, ND 585014439. Office phone: 7013236000.
What is Dr. Troy Nies's NPI?
Dr. Troy Nies's National Provider Identifier (NPI) is 1578908638, issued by NPPES.
Does Dr. Troy Nies accept Medicare assignment?
Yes. Dr. Troy Nies accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Troy Nies 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 99213). Source: CMS Medicare Physician & Other Practitioners file.