Dennis Toy, MD
Diagnostic Radiology Physician · Lafayette, CO
Dennis Toy, MD is a diagnostic radiology physician with a practice address in Lafayette, Colorado, and NPI 1386919652, issued on Mar 19, 2012. Check the license (Colorado DR.0066078, as entered in NPPES) on the Colorado Medical Board; the Medicare figures below come from public CMS files.
- Name
- Dennis Toy
- Credential
- MD
- Primary taxonomy
- Diagnostic Radiology Physician 2085R0202X
- License numbers
- DR.0066078 CO
A147234 CA
34105 NH
293072 NY
Self-reported in NPPES; status is on the state search - Practice location
- 280 Exempla Cir, Lafayette, CO 80026
- Phone
- (303) 338-4545
- Enumerated
- Mar 19, 2012
- Record last updated
- Feb 17, 2025
- Medicare enrollment
- Enrolled (PECOS I20250220002126); accepts Medicare assignment
- Medical or professional school
- New York Medical College, 2012
- Entity
- Type 1 · individual
8 nearest diagnostic radiology physician records → All 796 in Colorado → Look up another NPI →
Also registered at 280 Exempla Cir
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Phyllis Acker, RNRheumatology Physician1821125709
- Brian AcresAmbulatory Care Registered Nurse1174865752
- Jennifer AirhartNurse's Aide1336276310
- Alice Albert, ODOptometrist1639206683
- Jill Allen, R.N.Registered Nurse1114043726
- Sandra AllenNurse's Aide1760519789
Verify Dennis Toy in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersColorado Medical Board
Search for license DR.0066078Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Dartmouth-Hitchcock ClinicLebanon, NH
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Dennis Toy among 796 diagnostic radiology physician records in Colorado
Dennis Toy, MD is one of 796 diagnostic radiology physician records with a practice address in Colorado. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2012, is newer than 75% of them.
- NPI issued2012 · 75% of these records are older, 22% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 71% of these records are
- Graduated2012 · median 2006 among the 562 with a school on file
- Record last updated2025 · 47% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2085R0202X and a Colorado practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Diagnostic Radiology Physician providers in Colorado
There are 796 diagnostic radiology physician records in Colorado.
All 796 in Colorado → Every provider in Lafayette → Diagnostic Radiology Physician nationwide →
The 8 diagnostic radiology physician records with the nearest ZIP codes
- John Grudis, MDLafayette, CO 800261689718462
- Marc Laberge, M.D.Lafayette, CO 800261578899746
- Ryan Rockhill, MDLafayette, CO 800261780667964
- Maria Torrone, MDLafayette, CO 800261649473109
- Xin Ye, M.D.Lafayette, CO 800261942566971
- Merlyn Gibson, MDBroomfield, CO 800231124044565
- Rebecca ChettriBroomfield, CO 800211457706160
- Maksym Dymek, M.D.Wheat Ridge, CO 800331306829684
Common questions
What is Dennis Toy, MD's NPI number?
Dennis Toy, MD's National Provider Identifier (NPI) is 1386919652, issued on Mar 19, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Dennis Toy, MD located?
The NPPES record lists a practice address at 280 Exempla Cir, Lafayette, CO, 80026. Phone: (303) 338-4545. Providers update this record themselves, so call before visiting.
How can I verify Dennis Toy, MD's license?
NPPES lists Colorado license number DR.0066078, as entered by the provider. Search the Colorado Medical Board at https://dpo.colorado.gov/Medical. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.