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

Dr. Nathan A Brinn, MD

Individual provider Pediatrics Physician · NPI 1851377071

Dr. Nathan A Brinn, MD is an Internal Medicine in Fort Collins, Colorado. Graduated from University of Tennessee, Hsc, College of Medicine in 2001, 25 years ago. Practices with Poudre Valley Medical Group LLC, a 2,416-clinician group, works from 2 locations, accepts Medicare assignment and offers telehealth. Licensed in Colorado, Florida and North Carolina.

Years since qualifying
25
Trained at
University of Tennessee, Hsc, College of Medicine
Licensed in
CO, FL, NC
In the registry since
2005
Specialties on file
4
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

4674 Snow Mesa Dr Ste 200
Fort Collins, CO 80528-8614
Phone: (970) 266-3650
Show map & directions

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

Additional practice locations (1)

  • 2 Tampa General Cir, Tampa, FL 33606-3603 — (813) 259-8700

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence DR.0074560 (CO)
Pediatrics Physician Taxonomy 208000000X · Licence 009000331 (NC)
Pediatrics Physician Taxonomy 208000000X · Licence ME123206 (FL)
Pediatrics Physician Taxonomy 208000000X · Licence DR.0074560 (CO)

Record details

NPI number1851377071
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedDecember 20, 2005
Last updated in NPPESJuly 9, 2025
Certification dateJuly 9, 2025

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Also practisesPEDIATRIC MEDICINE
Medical schoolUNIVERSITY OF TENNESSEE, HSC, COLLEGE OF MEDICINE
Graduated 2001 (25 years in practice)
Group practice Poudre Valley Medical Group Llc — 2416 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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