DR. YARDLEY VOLCY MD
NPI 1972184034
Family Medicine in Brewster, NY
About Dr. Yardley Volcy Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. YARDLEY VOLCY MD (NPI 1972184034) is an individual family medicine provider in Brewster, New York, licensed in New York (337839) and active in the NPI registry since April 2021. She is enrolled in Medicare PECOS, maintains 2 additional practice locations, and is a graduate of Other (2020).
NPPES Registry Identity
Specialties & Licenses 2
Other Names 1
Secondary Practice Locations 2
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. Yardley Volcy 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 Reassignment
Medicare enrollment records show Yardley Volcy reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Mount Kisco, NY 10549
- Reassigned Medicare billing, New York enrollment
- Medicare enrollment name: Optum Medical Care PC
- 1,601 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 10509 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.
BREWSTER, NY 10509
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 Yardley Volcy's NPI number?
The NPI number for Yardley Volcy is 1972184034. It was assigned to this individual provider in the NPPES registry on April 19, 2021. The provider is also known as Yardley Etienne.
Where is Yardley Volcy located?
Yardley Volcy practices at 185 Route 312, Brewster, NY 10509. The listed phone number is (845) 278-7000.
What is Yardley Volcy's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Yardley Volcy enrolled in Medicare?
Yes. Yardley Volcy 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 organization bills Medicare for Yardley Volcy's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Yardley Volcy reassigns Medicare benefits to Optum Medical Care, P.C. (Mount Kisco, NY). The 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 Yardley Volcy'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 Yardley Volcy was last updated on June 30, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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. Yardley Volcy, MD · NPI 1972184034
Family Medicine physician in Brewster, New York. Individual provider, active in the CMS NPPES registry since April 19, 2021.
## Identity
- **NPI:** 1972184034 (Entity type: Individual)
- **Enumerated:** April 19, 2021
- **Primary specialty:** Family Medicine · taxonomy 207Q00000X
- **State license:** 337839 (New York)
- **Sole proprietor:** No
## Practice location
- **Address:** 185 ROUTE 312, Brewster, NY 10509-2337
- **Phone:** (845) 278-7000
## 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:** Optum Medical Care, P.C. (NPI 1982643003, Mount Kisco, NY), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2020
## Record status
- **NPPES last updated:** June 30, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1972184034) · Data from the CMS NPPES public registry.