PRIMARY PARTNERCARE PHYSICIANS PLLC
NPI 1891318168
Internal Medicine in New Hyde Park, NY
About Primary Partnercare Physicians Pllc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
PRIMARY PARTNERCARE PHYSICIANS PLLC (NPI 1891318168) is a healthcare organization registered as an internal medicine in New Hyde Park, New York and active in the NPI registry since May 2020. The organization holds a CLIA Waiver certificate valid through April 3, 2027 and lists Harry Jacob, President, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
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)
Primary Partnercare Physicians Pllc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
18Medicare enrollment records show 18 clinicians reassign Medicare billing to Primary Partnercare Physicians PLLC, which bills Medicare for the services they deliver. Of these, 3 practice at this address and 5 within 10 miles. They are listed nearest first.
Clinicians by Medicare Specialty 4
Clinicians, nearest first (18)
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 33D0926963
Primary Partnercare Physicians PLLC · Lake Success, 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 Primary Partnercare Physicians PLLC's NPI number?
The NPI number for Primary Partnercare Physicians PLLC is 1891318168. It was assigned to this organization in the NPPES registry on May 21, 2020.
Where is Primary Partnercare Physicians PLLC located?
Primary Partnercare Physicians PLLC is located at 2800 Marcus Ave Ste 203B, New Hyde Park, NY 11042. The listed phone number is (516) 354-7900.
What is Primary Partnercare Physicians PLLC's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Primary Partnercare Physicians PLLC enrolled in Medicare?
Yes. Primary Partnercare Physicians PLLC is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Primary Partnercare Physicians PLLC?
According to the CMS Revalidation Reassignment List (October 2026 release), 18 clinicians in 4 Medicare specialties reassign their Medicare billing to Primary Partnercare Physicians 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. The largest specialties are Internal Medicine (9), Family Practice (6) and Nurse Practitioner (2). Of these, 3 practice at this address and 5 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Does Primary Partnercare Physicians PLLC hold a CLIA laboratory certificate?
Yes. A Certificate of Waiver (number 33D0926963) is associated with this NPI, valid through April 3, 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 Primary Partnercare Physicians PLLC was last updated on January 30, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.
# Primary Partnercare Physicians Pllc · NPI 1891318168
Internal Medicine organization in New Hyde Park, New York. Organization record, active in the CMS NPPES registry since May 21, 2020.
## Identity
- **NPI:** 1891318168 (Entity type: Organization)
- **Enumerated:** May 21, 2020
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **Organization subpart:** No
- **Authorized official:** Harry Jacob, PRESIDENT
## Practice location
- **Address:** 2800 MARCUS AVE STE 203B, New Hyde Park, NY 11042-1008
- **Phone:** (516) 354-7900
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 18 clinicians in 4 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Internal Medicine (9), Family Practice (6), Nurse Practitioner (2); 3 practice at this address and 5 within 10 miles · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** January 30, 2026
- **CLIA laboratory certificates:** 1 on file
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Source: [NPI Profile](https://npiprofile.com/npi/1891318168) · Data from the CMS NPPES public registry.