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

Dr. Nathaniel George Grubbs, MD

Individual provider Emergency Medicine Physician · NPI 1598108110

Dr. Nathaniel George Grubbs, MD is an Emergency Medicine in Sedona, Arizona. Graduated from University of Rochester School of Medicine and Dentistry in 2013, 13 years ago. Practices with Flagstaff Emergency Physicians, a 39-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in Arizona.

Years since qualifying
13
Trained at
University of Rochester School of Medicine and Dentistry
Licensed in
AZ
In the registry since
2013
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

3700 W State Route 89A
Sedona, AZ 86336
Phone: (928) 204-4100
Fax: (928) 204-4115
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 1 Medical Center Dr, Lebanon, NH 03756-1000 — (603) 650-5000
  • 1 Medical Center Dr, Lebanon, NH 03756-1000 — (603) 650-5000

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence 54828 (AZ)

Record details

NPI number1598108110
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 12, 2013
Last updated in NPPESAugust 9, 2019

Medicare enrollment

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

Medicare specialtyEMERGENCY MEDICINE
Medical schoolUNIVERSITY OF ROCHESTER SCHOOL OF MEDICINE AND DENTISTRY
Graduated 2013 (13 years in practice)
Group practice Flagstaff Emergency Physicians — 39 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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