BRET W FREY MD
NPI 1154380962
Emergency Medicine in Reno, NV
About Bret W Frey Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
BRET W FREY MD (NPI 1154380962) is an individual emergency medicine provider in Reno, Nevada, licensed in Nevada (10513) and active in the NPI registry since March 2006. He is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses 2
Other Identifiers 4
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Bret W Frey Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
2Medicare enrollment records show Bret Frey reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Reno, NV 89502
- Reassigned Medicare billing, Nevada enrollment
- 69 clinicians in this Medicare group
Truckee, CA 96161
- Reassigned Medicare billing, California enrollment
- 131 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 4
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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 89502 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
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.
RENO, NV 89502
RENO, NV 89502
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 Bret Frey's NPI number?
The NPI number for Bret Frey is 1154380962. It was assigned to this individual provider in the NPPES registry on March 21, 2006.
Where is Bret Frey located?
Bret Frey practices at 1155 Mill St, Reno, NV 89502. The listed phone number is (775) 982-4100.
What is Bret Frey's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Bret Frey enrolled in Medicare?
Yes. Bret Frey is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Bret Frey's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Bret Frey reassigns Medicare benefits to 2 organizations: Brown, Calvanese, Cameron Ltd (Reno, NV) and California Emergency Physicians Medical Group, A Professional Corp (Truckee, CA). 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 Bret Frey's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Bret Frey was last updated on April 21, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 years 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.
# Bret W Frey, MD · NPI 1154380962
Emergency Medicine physician in Reno, Nevada. Individual provider, active in the CMS NPPES registry since March 21, 2006.
## Identity
- **NPI:** 1154380962 (Entity type: Individual)
- **Enumerated:** March 21, 2006
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** 10513 (Nevada)
- **Sole proprietor:** No
## Practice location
- **Address:** 1155 MILL ST, Reno, NV 89502-1576
- **Phone:** (775) 982-4100
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Brown, Calvanese, Cameron Ltd (NPI 1275568479, Reno, NV); California Emergency Physicians Medical Group, A Professional Corp (NPI 1215365218, Truckee, CA) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** April 21, 2010
- **Other identifiers:** Medicare ID-Type Unspecified V101548 (NV); Medicaid 100500358 (NV); Other CC9255 (NV); and 1 more
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Source: [NPI Profile](https://npiprofile.com/npi/1154380962) · Data from the CMS NPPES public registry.