PARK AVENUE HEALTH CENTER
NPI 1205446028
Clinic/Center - Primary Care in Monsey, NY
About Park Avenue Health Center NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
PARK AVENUE HEALTH CENTER (NPI 1205446028) is a healthcare organization registered as a primary care in Monsey, New York and active in the NPI registry since August 2020. The organization holds a CLIA Waiver certificate valid through March 26, 2027 and lists Efraim Steif, Member, as its authorized official.
NPPES Registry Identity
Specialties & Licenses 2
Other Names 1
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)
Park Avenue Health Center is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
3Medicare enrollment records show 3 clinicians reassign Medicare billing to Park Avenue Health Center, which bills Medicare for the services they deliver. Of these, 3 practice within 10 miles. They are listed nearest first.
Clinicians, nearest first (3)
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 33D2182145
Kahr Health LLC · Monsey, 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 Kahr Health LLC's NPI number?
The NPI number for Kahr Health LLC is 1205446028. It was assigned to this organization in the NPPES registry on August 6, 2020. The provider is doing business as Park Avenue Health Center.
Where is Kahr Health LLC located?
Kahr Health LLC is located at 421 Route 59, Monsey, NY 10952. The listed phone number is (845) 671-4000.
What is Kahr Health LLC's specialty?
The primary specialty registered for this NPI is Clinic/Center, specializing in Primary Care, with taxonomy code 261QP2300X.
Is Kahr Health LLC enrolled in Medicare?
Yes. Kahr Health LLC is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Kahr Health LLC?
According to the CMS Revalidation Reassignment List (October 2026 release), 3 clinicians reassign their Medicare billing to Kahr Health LLC, in Internal Medicine, Nurse Practitioner and Psychiatry. 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. Of these, 3 practice within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Does Kahr Health LLC hold a CLIA laboratory certificate?
Yes. A Certificate of Waiver (number 33D2182145) 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 Kahr Health LLC was last updated on January 10, 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.
# Park Avenue Health Center · NPI 1205446028
Primary Care organization in Monsey, New York. Organization record, active in the CMS NPPES registry since August 6, 2020.
## Identity
- **NPI:** 1205446028 (Entity type: Organization)
- **Enumerated:** August 6, 2020
- **Primary specialty:** Clinic/Center - Primary Care · taxonomy 261QP2300X
- **Legal business name:** Kahr Health Llc
- **Organization subpart:** No
- **Authorized official:** Efraim Steif, MEMBER
## Practice location
- **Address:** 421 ROUTE 59, Monsey, NY 10952-2835
- **Phone:** (845) 671-4000 · **Fax:** (845) 671-4200
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 3 clinicians in 3 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Internal Medicine (1), Nurse Practitioner (1), Psychiatry (1); 3 practice within 10 miles · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** January 10, 2023
- **CLIA laboratory certificates:** 1 on file
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Source: [NPI Profile](https://npiprofile.com/npi/1205446028) · Data from the CMS NPPES public registry.