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

Dr. Dennis Toy, MD

Individual provider Diagnostic Radiology Physician · NPI 1386919652

Dr. Dennis Toy, MD is a Diagnostic Radiology in Lafayette, Colorado. Graduated from New York Medical College in 2012, 14 years ago. Practices with Dartmouth-Hitchcock Clinic, a 1,430-clinician group, works from 4 locations and accepts Medicare assignment. Licensed in California, Colorado, New Hampshire and New York.

Years since qualifying
14
Trained at
New York Medical College
Licensed in
CA, CO, NH, NY
In the registry since
2012
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

280 Exempla Cir
Lafayette, CO 80026-3370
Phone: (303) 338-4545
Show map & directions

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

Additional practice locations (3)

  • 505 Parnassus Ave Rm M-396, San Francisco, CA 94143-2204 — (415) 514-5681
  • 20 York St, New Haven, CT 06510-3220 — (203) 688-9503
  • 1 Medical Center Dr, Lebanon, NH 03756-0001 — (603) 650-5000

Specialties & licences

Diagnostic Radiology Physician (primary) Taxonomy 2085R0202X · Licence DR.0066078 (CO)
Diagnostic Radiology Physician Taxonomy 2085R0202X · Licence 293072 (NY)
Diagnostic Radiology Physician Taxonomy 2085R0202X · Licence A147234 (CA)
Diagnostic Radiology Physician Taxonomy 2085R0202X · Licence 34105 (NH)

Record details

NPI number1386919652
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 19, 2012
Last updated in NPPESFebruary 17, 2025
Certification dateFebruary 17, 2025
Mailing address10350 E Dakota Ave, Denver, CO 80247-1314

Medicare enrollment

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

Medicare specialtyDIAGNOSTIC RADIOLOGY
Medical schoolNEW YORK MEDICAL COLLEGE
Graduated 2012 (14 years in practice)
Group practice Dartmouth-Hitchcock Clinic — 1430 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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