Doctor profile · Federal record

Dr. Colby Nielsen, MD

Orthopaedic Surgery Physician · Phoenix, AZ

  • NPI 1093418170
  • 3 yrs on file
  • Male
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1111 E McDowell RD
Phoenix, AZ 850062612
(602) 839-2000
Mailing address
1350 S Greenfield RD Unit 1222
Mesa, AZ 852063503

Credentials & registration

NPPES · NUCC
NPI registered
March 2023 — 3 yrs on file
Specialty taxonomy
207X00000X — NUCC code
State license (1)
Arizona #390200000X

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1093418170. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$909
Transactions
11
Manufacturers
6
Payer (manufacturer) Industry Txns Amount
Stryker Corporation 6 $740.20
Paragon 28, INC. 1 $96.15
Axogen 1 $23.17
Skeletal Dynamics INC 1 $18.20
Zimmer Biomet Holdings, INC. 1 $16.53
ImpactOrtho, INC. 1 $14.59

By nature of payment

Food and Beverage
$909

Frequently asked questions

Auto-generated from federal data
What is Dr. Colby Nielsen's medical specialty?
Dr. Colby Nielsen practices Orthopaedic Surgery Physician in Phoenix, AZ.
Where does Dr. Colby Nielsen practice?
Dr. Colby Nielsen practices at 1111 E McDowell RD, Phoenix, AZ 850062612. Office phone: 6028392000.
What is Dr. Colby Nielsen's NPI?
Dr. Colby Nielsen's National Provider Identifier (NPI) is 1093418170, issued by NPPES.