Cassidy Peregoy, PA-C
NPI 1184256877 · Physician Assistant · Winchester, VA
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Cassidy Peregoy, PA-C is a Physician Assistant provider in Winchester, VA (NPI 1184256877).
Provider details
- NPI number
- 1184256877
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Female
- Sole proprietor
- No
- License
- 0110008523 (VA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
6 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
120 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Emergency Department Visit With High Level of Medical Decision Making99285 | 57 | $132 |
| Emergency Department Visit With Moderate Level of Medical Decision Making99284 | 52 | $98 |
| Emergency Department Visit With Low Level of Medical Decision Making99283 | 11 | $57 |
Typical Medicare-allowed amounts for these services range $57–$132 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
Practice location
Mailing address
Registry dates
- Enumerated
- 2020-02-10
- Last updated
- 2024-11-05
- Certified
- 2024-11-05
Frequently asked questions
- What is Cassidy Peregoy's NPI number?
- Cassidy Peregoy's National Provider Identifier (NPI) is 1184256877, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Cassidy Peregoy's specialty?
- Cassidy Peregoy is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Cassidy Peregoy located?
- Cassidy Peregoy's practice location on file with NPPES is 104 Selma Dr, Winchester, VA 22601-3834.
- What is Cassidy Peregoy's phone number?
- The practice phone number listed in the NPPES registry for Cassidy Peregoy is (540) 678-2800.
- Does Cassidy Peregoy accept Medicare?
- Cassidy Peregoy is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Cassidy Peregoy's NPI active?
- Yes — Cassidy Peregoy's NPI (1184256877) is active in the NPPES registry as of the last update on 2024-11-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.