HARMONY HEALTH CARE LONG ISLAND
NPI 1912211012
Clinic/Center - Federally Qualified Health Center (FQHC) in Elmont, NY
About Harmony Health Care Long Island NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
HARMONY HEALTH CARE LONG ISLAND (NPI 1912211012), doing business as Long Island Fqhc, Inc., is a healthcare organization registered as a federally qualified health center (fqhc) in Elmont, New York and active in the NPI registry since July 2010. The organization lists David Nemiroff, Executive Director, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Medicare Participation & PECOS CMS
Medicare enrollment, revalidation and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Harmony Health Care Long Island is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Revalidation Due Date
Revalidation due by December 31, 2026
Medicare-enrolled providers and suppliers confirm their enrollment information with CMS on a set cycle, every 5 years for most and every 3 years for medical equipment suppliers. CMS sets the due date for each enrollment.
Clinicians Billing Medicare Through This Organization
107Medicare enrollment records show 107 clinicians reassign Medicare billing to Harmony Health Care Long Island, which bills Medicare for the services they deliver. Of these, 3 practice at this address and 66 within 10 miles. Listed here are the 20 practicing nearest to this location.
Clinicians by Medicare Specialty 15
Nearest to this location (20)
See all 107Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
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 Harmony Health Care Long Island's NPI number?
The NPI number for Harmony Health Care Long Island is 1912211012. It was assigned to this organization in the NPPES registry on July 30, 2010. The provider was formerly known as Long Island FQHC, Inc..
Where is Harmony Health Care Long Island located?
Harmony Health Care Long Island is located at 161 Hempstead Tpke, Elmont, NY 11003. The listed phone number is (516) 571-8200.
What is Harmony Health Care Long Island's specialty?
The primary specialty registered for this NPI is Clinic/Center, specializing in Federally Qualified Health Center (FQHC), with taxonomy code 261QF0400X.
Is Harmony Health Care Long Island enrolled in Medicare?
Yes. Harmony Health Care Long Island is registered in the Medicare PECOS enrollment system.
When is Harmony Health Care Long Island's Medicare revalidation due?
According to the CMS Revalidation Due Date List (October 2026 release), the Medicare Non-DME Part B enrollment for this organization (New York, Clinic/Group Practice) is due for revalidation by December 31, 2026. Medicare providers and suppliers revalidate their enrollment every 5 years, and medical equipment suppliers every 3 years. Confirm current requirements with your Medicare Administrative Contractor.
How many clinicians bill Medicare through Harmony Health Care Long Island?
According to the CMS Revalidation Reassignment List (October 2026 release), 107 clinicians in 15 Medicare specialties reassign their Medicare billing to Harmony Health Care Long Island. 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 Nurse Practitioner (28), Family Practice (20) and Clinical Social Worker (10). Of these, 3 practice at this address and 66 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
When was this NPI record last updated?
The NPPES record for Harmony Health Care Long Island was last updated on February 14, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# Harmony Health Care Long Island · NPI 1912211012
Federally Qualified Health Center (FQHC) organization in Elmont, New York. Organization record, active in the CMS NPPES registry since July 30, 2010.
## Identity
- **NPI:** 1912211012 (Entity type: Organization)
- **Enumerated:** July 30, 2010
- **Primary specialty:** Clinic/Center - Federally Qualified Health Center (FQHC) · taxonomy 261QF0400X
- **Organization subpart:** No
- **Authorized official:** David Nemiroff, EXECUTIVE DIRECTOR
## Practice location
- **Address:** 161 HEMPSTEAD TPKE, Elmont, NY 11003-1432
- **Phone:** (516) 571-8200 · **Fax:** (516) 571-8221
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Medicare revalidation due:** December 31, 2026 (Non-DME Part B, New York, Clinic/Group Practice) · CMS Revalidation Due Date List, October 2026 release
- **Clinicians billing through this organization:** 107 clinicians in 15 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Nurse Practitioner (28), Family Practice (20), Clinical Social Worker (10); 3 practice at this address and 66 within 10 miles; [full list](https://npiprofile.com/npi/1912211012/clinicians) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** February 14, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1912211012) · Data from the CMS NPPES public registry.