STEPHEN G. GEIGER MD PC
NPI 1902143894
Physical Medicine & Rehabilitation in Uniondale, NY
About Stephen G. Geiger Md Pc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
STEPHEN G. GEIGER MD PC (NPI 1902143894) is a healthcare organization registered as a physical medicine & rehabilitation in Uniondale, New York and active in the NPI registry since January 2013. The organization maintains 2 additional practice locations and lists Stephen G. Geiger, Owner, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Locations 2
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)
Stephen G. Geiger 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 Stephen G. Geiger MD PC, which bills Medicare for the services this clinician delivers.
Clinician (1)
Uniondale, NY 11553
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 Stephen G. Geiger MD PC's NPI number?
The NPI number for Stephen G. Geiger MD PC is 1902143894. It was assigned to this organization in the NPPES registry on January 11, 2013.
Where is Stephen G. Geiger MD PC located?
Stephen G. Geiger MD PC is located at 333 Earle Ovington Blvd., Ste 106, Uniondale, NY 11553. The listed phone number is (516) 222-7980.
What is Stephen G. Geiger MD PC's specialty?
The primary specialty registered for this NPI is Physical Medicine & Rehabilitation with taxonomy code 208100000X.
Is Stephen G. Geiger MD PC enrolled in Medicare?
Yes. Stephen G. Geiger MD PC is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Stephen G. Geiger MD PC?
According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Physical Medicine and Rehabilitation) reassigns their Medicare billing to Stephen G. Geiger 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 Stephen G. Geiger MD PC was last updated on November 1, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 23 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.