Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Dr. Darren T Herzog, MD

Individual provider Orthopaedic Surgery Physician · NPI 1710119953

Dr. Darren T Herzog, MD is an Orthopedic Surgery in Flagstaff, Arizona. Qualified in 2006, 20 years ago. Practices with Northern Arizona Healthcare Corporation, a 395-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Arizona, Michigan and Montana.

Years since qualifying
20
Licensed in
AZ, MI, MT
In the registry since
2009
Specialties on file
5
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

107 E Oak Ave Ste 101
Flagstaff, AZ 86001-1818
Phone: (928) 779-7880
Fax: (928) 779-7895
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 10 Kruger Rd, Plains, MT 59859 — (406) 826-4800

Specialties & licences

Orthopaedic Surgery Physician (primary) Taxonomy 207X00000X · Licence 75684 (AZ)
Orthopaedic Surgery Physician Taxonomy 207X00000X · Licence MED-PHYS-LIC-50222 (MT)
Orthopaedic Surgery Physician Taxonomy 207X00000X · Licence 50222 (MT)
Orthopaedic Surgery Physician Taxonomy 207X00000X · Licence 4301092372 (MI)
Adult Reconstructive Orthopaedic Surgery Physician Taxonomy 207XS0114X · Licence MED-PHYS-LIC-50222 (MT)

Record details

NPI number1710119953
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 21, 2009
Last updated in NPPESFebruary 6, 2025
Certification dateFebruary 6, 2025

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyORTHOPEDIC SURGERY
Medical schoolOTHER
Graduated 2006 (20 years in practice)
Group practice Northern Arizona Healthcare Corporation — 395 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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