SYOSSET MEDICAL SERVICE, PLLC
NPI 1033468988
Clinic/Center - Primary Care in Flushing, NY
About Syosset Medical Service, Pllc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
SYOSSET MEDICAL SERVICE, PLLC (NPI 1033468988) is a healthcare organization registered as a primary care in Flushing, New York and active in the NPI registry since September 2012. The organization holds a CLIA Waiver certificate valid through September 8, 2027 and lists Lingpin Hung, President, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 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)
Syosset Medical Service, Pllc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Revalidation Due Date
Revalidation due by February 28, 2027
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
Medicare enrollment records show 1 clinician reassigns Medicare billing to Syosset Medical Service, PLLC, which bills Medicare for the services this clinician delivers.
Clinician (1)
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 33D2065410
Syosset Medical Service, PLLC · Flushing, 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 Syosset Medical Service, PLLC's NPI number?
The NPI number for Syosset Medical Service, PLLC is 1033468988. It was assigned to this organization in the NPPES registry on September 6, 2012.
Where is Syosset Medical Service, PLLC located?
Syosset Medical Service, PLLC is located at 3712 Prince St Ste 6B, Flushing, NY 11354. The listed phone number is (718) 886-6625.
What is Syosset Medical Service, PLLC's specialty?
The primary specialty registered for this NPI is Clinic/Center, specializing in Primary Care, with taxonomy code 261QP2300X.
Is Syosset Medical Service, PLLC enrolled in Medicare?
Yes. Syosset Medical Service, PLLC is registered in the Medicare PECOS enrollment system.
When is Syosset Medical Service, PLLC'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 February 28, 2027. 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 Syosset Medical Service, PLLC?
According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Internal Medicine) reassigns their Medicare billing to Syosset Medical Service, PLLC. 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. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Does Syosset Medical Service, PLLC hold a CLIA laboratory certificate?
Yes. A Certificate of Waiver (number 33D2065410) is associated with this NPI, valid through September 8, 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 Syosset Medical Service, PLLC was last updated on November 15, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.
# Syosset Medical Service, Pllc · NPI 1033468988
Primary Care organization in Flushing, New York. Organization record, active in the CMS NPPES registry since September 6, 2012.
## Identity
- **NPI:** 1033468988 (Entity type: Organization)
- **Enumerated:** September 6, 2012
- **Primary specialty:** Clinic/Center - Primary Care · taxonomy 261QP2300X
- **Organization subpart:** No
- **Authorized official:** Lingpin Hung, PRESIDENT
## Practice location
- **Address:** 3712 PRINCE ST STE 6B, Flushing, NY 11354-4651
- **Phone:** (718) 886-6625 · **Fax:** (718) 886-6624
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Medicare revalidation due:** February 28, 2027 (Non-DME Part B, New York, Clinic/Group Practice) · CMS Revalidation Due Date List, October 2026 release
- **Clinicians billing through this organization:** 1 clinician (Internal Medicine) reassigns Medicare billing to this organization (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** November 15, 2021
- **Other identifiers:** Medicaid 03495278 (NY)
- **CLIA laboratory certificates:** 1 on file
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Source: [NPI Profile](https://npiprofile.com/npi/1033468988) · Data from the CMS NPPES public registry.