DR. DENNIS TOY MD
NPI 1386919652
Radiology - Diagnostic Radiology in Lafayette, CO
About Dr. Dennis Toy Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. DENNIS TOY MD (NPI 1386919652) is an individual diagnostic radiology provider in Lafayette, Colorado, licensed in Colorado (DR.0066078) and active in the NPI registry since March 2012. He is enrolled in Medicare PECOS, is affiliated with Mary Hitchcock Memorial Hospital, and maintains 3 additional practice locations.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Locations 3
Other Identifiers 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dr. Dennis Toy Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
6Medicare enrollment records show Dennis Toy reassigns Medicare billing to 6 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Brooklyn, NY 11215
- Reassigned Medicare billing, New York enrollment
- 1,029 clinicians in this Medicare group
New York, NY 10065
- Reassigned Medicare billing, New York enrollment
- Medicare enrollment name: Weill Cornell Imaging At New York Presbyterian
- 252 clinicians in this Medicare group
New York, NY 10021
- Reassigned Medicare billing, New York enrollment
- 249 clinicians in this Medicare group
New York, NY 10021
- Reassigned Medicare billing, New York enrollment
- 135 clinicians in this Medicare group
Claremont, NH 03743
- Reassigned Medicare billing, New Hampshire enrollment
- 2,999 clinicians in this Medicare group
Lebanon, NH 03756
- Reassigned Medicare billing, New Hampshire enrollment
- 2,620 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 2
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare 5
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Mary Hitchcock Memorial Hospital
Acute Care Hospitals · Lebanon, NHNew London Hospital
Critical Access Hospitals · New London, NHAlice Peck Day Memorial Hospital
Critical Access Hospitals · Lebanon, NHHuggins Hospital
Critical Access Hospitals · Wolfeboro, NHMt Ascutney Hospital
Critical Access Hospitals · Windsor, VTPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 80026 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
LAFAYETTE, CO 80026
LAFAYETTE, CO 80026
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Dennis Toy's NPI number?
The NPI number for Dennis Toy is 1386919652. It was assigned to this individual provider in the NPPES registry on March 19, 2012.
Where is Dennis Toy located?
Dennis Toy practices at 280 Exempla Cir, Lafayette, CO 80026. The listed phone number is (303) 338-4545.
What is Dennis Toy's specialty?
The primary specialty registered for this NPI is Radiology, specializing in Diagnostic Radiology, with taxonomy code 2085R0202X.
Is Dennis Toy enrolled in Medicare?
Yes. Dennis Toy is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Dennis Toy's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Dennis Toy reassigns Medicare benefits to 6 organizations: Kings Physician Services, PC (Brooklyn, NY), Weill Cornell Medical Imaging (New York, NY), Weill Medical College Of Cornell (New York, NY), New York Gracie Square Hospital Inc (New York, NY), Dartmouth-Hitchcock Clinic (Claremont, NH) and 1 more organization, listed in the Medicare section above. Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Dennis Toy's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Dennis Toy accept?
Health plans from Taro Health list Dennis Toy as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is Dennis Toy affiliated with any hospitals?
According to CMS data, Dennis Toy is affiliated with Mary Hitchcock Memorial Hospital, New London Hospital, Alice Peck Day Memorial Hospital, Huggins Hospital and Mt Ascutney Hospital.
When was this NPI record last updated?
The NPPES record for Dennis Toy was last updated on February 17, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 20 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Dr. Dennis Toy, MD · NPI 1386919652
Diagnostic Radiology physician in Lafayette, Colorado. Individual provider, active in the CMS NPPES registry since March 19, 2012.
## Identity
- **NPI:** 1386919652 (Entity type: Individual)
- **Enumerated:** March 19, 2012
- **Primary specialty:** Radiology - Diagnostic Radiology · taxonomy 2085R0202X
- **State license:** DR.0066078 (Colorado)
- **Sole proprietor:** No
## Practice location
- **Address:** 280 EXEMPLA CIR, Lafayette, CO 80026-3370
- **Phone:** (303) 338-4545
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 6 organizations under Medicare reassignment (form CMS-855R): Kings Physician Services, PC (NPI 1083045090, Brooklyn, NY); Weill Cornell Medical Imaging (NPI 1417134792, New York, NY); Weill Medical College Of Cornell (NPI 1538109269, New York, NY); New York Gracie Square Hospital Inc (NPI 1215911946, New York, NY); Dartmouth-Hitchcock Clinic (NPI 1891648952, Claremont, NH); and 1 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** New York Medical College, class of 2012
## Record status
- **NPPES last updated:** February 17, 2025
- **Other identifiers:** Other 029229 (CO)
---
Source: [NPI Profile](https://npiprofile.com/npi/1386919652) · Data from the CMS NPPES public registry.