AVALON MEDICAL CENTER, LLC
NPI 1003591447
Clinic/Center in New Windsor, NY
About Avalon Medical Center, Llc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
AVALON MEDICAL CENTER, LLC (NPI 1003591447) is a healthcare organization registered as a clinic/center in New Windsor, New York and active in the NPI registry since June 2023. The organization holds a CLIA Waiver certificate valid through March 26, 2027 and lists Arthur Kostanian, Member, as its authorized official.
NPPES Registry Identity
Specialties & Licenses 13
Group Practice 1
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Avalon Medical Center, Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
17Medicare enrollment records show 17 clinicians reassign Medicare billing to Avalon Medical Center, LLC, which bills Medicare for the services they deliver. Of these, 1 practice within 10 miles. They are listed nearest first.
Clinicians by Medicare Specialty 11
Clinicians, nearest first (17)
Middletown, NY 10940
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
CLIA Laboratory Certificates CMS CLIA
Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.
Certificate of Waiver 33D2281483
Avalon Medical Center LLC · New Windsor, NYFrequently 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 Avalon Medical Center, LLC's NPI number?
The NPI number for Avalon Medical Center, LLC is 1003591447. It was assigned to this organization in the NPPES registry on June 21, 2023.
Where is Avalon Medical Center, LLC located?
Avalon Medical Center, LLC is located at 121 Executive Dr Ste 200, New Windsor, NY 12553. The listed phone number is (845) 407-0770.
What is Avalon Medical Center, LLC's specialty?
The primary specialty registered for this NPI is Clinic/Center with taxonomy code 261Q00000X.
Is Avalon Medical Center, LLC enrolled in Medicare?
Yes. Avalon Medical Center, LLC is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Avalon Medical Center, LLC?
According to the CMS Revalidation Reassignment List (October 2026 release), 17 clinicians in 11 Medicare specialties reassign their Medicare billing to Avalon Medical Center, LLC. A 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 the clinician's services. The largest specialties are Physical Therapist in Private Practice (4), Nurse Practitioner (3) and Anesthesiology (2). Of these, 1 practice within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Does Avalon Medical Center, LLC hold a CLIA laboratory certificate?
Yes. A Certificate of Waiver (number 33D2281483) is associated with this NPI, valid through March 26, 2027. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.
When was this NPI record last updated?
The NPPES record for Avalon Medical Center, LLC was last updated on June 22, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.
# Avalon Medical Center, Llc · NPI 1003591447
Clinic/Center organization in New Windsor, New York. Organization record, active in the CMS NPPES registry since June 21, 2023.
## Identity
- **NPI:** 1003591447 (Entity type: Organization)
- **Enumerated:** June 21, 2023
- **Primary specialty:** Clinic/Center · taxonomy 261Q00000X
- **Organization subpart:** No
- **Authorized official:** Arthur Kostanian, MEMBER
## Practice location
- **Address:** 121 EXECUTIVE DR STE 200, New Windsor, NY 12553-5544
- **Phone:** (845) 407-0770
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 17 clinicians in 11 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Physical Therapist in Private Practice (4), Nurse Practitioner (3), Anesthesiology (2); 1 practice within 10 miles · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** June 22, 2023
- **CLIA laboratory certificates:** 1 on file
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Source: [NPI Profile](https://npiprofile.com/npi/1003591447) · Data from the CMS NPPES public registry.