Doctor profile · Federal record
Dr. Darren Herzog, MD
Orthopaedic Surgery Physician (CMS: Orthopedic Surgery) · Orthopaedic Surgery Physician · Orthopaedic Surgery Physician · Orthopaedic Surgery Physician · Adult Reconstructive Orthopaedic Surgery Physician · Flagstaff, AZ
- NPI 1710119953
- Accepts Medicare
- 20 yrs in practice
- Licensed in 3 states
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
107 E Oak Ave Ste 101
Flagstaff, AZ 860011818
(928) 779-7880
fax (928) 779-7895 - Additional location
-
10 Kruger RD
Plains, MT 59859
(406) 826-4800
fax (406) 826-4803 - Mailing address
-
1200 N Beaver St
Flagstaff, AZ 860013118
Credentials & registration
- NPI registered
- August 2009 — 17 yrs on file
- Profile last updated
- February 6, 2025
- Year of graduation
- 2006 — 20 yrs since
- Specialty taxonomy
- 207X00000X — NUCC code
- State licenses (4)
- Arizona #75684 · Montana #MED-PHYS-LIC-50222 · Montana #50222 · Michigan #4301092372
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1710119953. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$141
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Stryker Corporation | 1 | $141.26 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
142
Patients
92
Total drug cost
$933
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Oxycodone Hcl | Generic | 55 | 32 | $267 |
| Gabapentin | Generic | 38 | 21 | $174 |
| Celecoxib | Generic | 25 | 18 | $320 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 24 | 21 | $171 |
Hospital affiliations
Frequently asked questions
What is Dr. Darren Herzog's medical specialty?
Dr. Darren Herzog practices Orthopaedic Surgery Physician in Flagstaff, AZ.
Where does Dr. Darren Herzog practice?
Dr. Darren Herzog practices at 107 E Oak Ave Ste 101, Flagstaff, AZ 860011818. Office phone: 9287797880.
What is Dr. Darren Herzog's NPI?
Dr. Darren Herzog's National Provider Identifier (NPI) is 1710119953, issued by NPPES.
Does Dr. Darren Herzog accept Medicare assignment?
Yes. Dr. Darren Herzog accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.