DR. STEVEN G GEANOPULOS D.C.
NPI 1902845977
Chiropractor in New York, NY
About Dr. Steven G Geanopulos D.c. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. STEVEN G GEANOPULOS D.C. (NPI 1902845977) is an individual chiropractor in New York, New York, licensed in New York (X008387) and active in the NPI registry since June 2006.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 2
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. Steven G Geanopulos D.c. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Steven Geanopulos reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
New York, NY 10033
- Reassigned Medicare billing, New York enrollment
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Other Providers at the Same Location NPPES 3
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Steven Geanopulos's NPI number?
The NPI number for Steven Geanopulos is 1902845977. It was assigned to this individual provider in the NPPES registry on June 5, 2006.
Where is Steven Geanopulos located?
Steven Geanopulos practices at 812 W 181st St, New York, NY 10033. The listed phone number is (212) 928-3300.
What is Steven Geanopulos's specialty?
The primary specialty registered for this NPI is Chiropractor with taxonomy code 111N00000X.
Is Steven Geanopulos enrolled in Medicare?
Yes. Steven Geanopulos is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Steven Geanopulos's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Steven Geanopulos reassigns Medicare benefits to Steven G Geanopulos Dc PC (New York, NY). The 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 Steven Geanopulos's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Steven Geanopulos was last updated on January 17, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.
# Dr. Steven G Geanopulos, D.C. · NPI 1902845977
Chiropractor provider in New York, New York. Individual provider, active in the CMS NPPES registry since June 5, 2006.
## Identity
- **NPI:** 1902845977 (Entity type: Individual)
- **Enumerated:** June 5, 2006
- **Primary specialty:** Chiropractor · taxonomy 111N00000X
- **State license:** X008387 (New York)
- **Sole proprietor:** No
## Practice location
- **Address:** 812 W 181ST ST, New York, NY 10033-4543
- **Phone:** (212) 928-3300 · **Fax:** (212) 740-2005
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Bills Medicare through:** Steven G Geanopulos Dc PC (NPI 1700902129, New York, NY), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** January 17, 2008
- **Other identifiers:** Medicare UPIN U65664 (NY); Medicare PIN SG0X885210 (NY)
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Source: [NPI Profile](https://npiprofile.com/npi/1902845977) · Data from the CMS NPPES public registry.