MARC S RABINOWITZ MD PC
NPI 1922243328
Clinic/Center - Primary Care in Southampton, PA
About Marc S Rabinowitz Md Pc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARC S RABINOWITZ MD PC (NPI 1922243328) is a healthcare organization registered as a primary care in Southampton, Pennsylvania and active in the NPI registry since December 2008. The organization lists Marc Scott Rabinowitz, Physician, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 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)
Marc S Rabinowitz Md Pc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
Medicare enrollment records show 1 clinician reassigns Medicare billing to Marc S Rabinowitz MD PC, 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.
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 Marc S Rabinowitz MD PC's NPI number?
The NPI number for Marc S Rabinowitz MD PC is 1922243328. It was assigned to this organization in the NPPES registry on December 14, 2008.
Where is Marc S Rabinowitz MD PC located?
Marc S Rabinowitz MD PC is located at 965 Street Rd, Southampton, PA 18966. The listed phone number is (215) 357-2666.
What is Marc S Rabinowitz MD PC's specialty?
The primary specialty registered for this NPI is Clinic/Center, specializing in Primary Care, with taxonomy code 261QP2300X.
Is Marc S Rabinowitz MD PC enrolled in Medicare?
Yes. Marc S Rabinowitz MD PC is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Marc S Rabinowitz MD PC?
According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Internal Medicine) reassigns their Medicare billing to Marc S Rabinowitz MD PC. 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.
When was this NPI record last updated?
The NPPES record for Marc S Rabinowitz MD PC was last updated on December 14, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.
# Marc S Rabinowitz Md Pc · NPI 1922243328
Primary Care organization in Southampton, Pennsylvania. Organization record, active in the CMS NPPES registry since December 14, 2008.
## Identity
- **NPI:** 1922243328 (Entity type: Organization)
- **Enumerated:** December 14, 2008
- **Primary specialty:** Clinic/Center - Primary Care · taxonomy 261QP2300X
- **Organization subpart:** No
- **Authorized official:** Marc Rabinowitz, PHYSICIAN
## Practice location
- **Address:** 965 STREET RD, Southampton, PA 18966-4728
- **Phone:** (215) 357-2666
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **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:** December 14, 2008
- **Other identifiers:** Medicare UPIN 638251KCO (PA)
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Source: [NPI Profile](https://npiprofile.com/npi/1922243328) · Data from the CMS NPPES public registry.