DR. STEPHEN F OSWALD DC
NPI 1255473013
Chiropractor - Orthopedic in Chestnut Ridge, NY
About Dr. Stephen F Oswald Dc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. STEPHEN F OSWALD DC (NPI 1255473013) is an individual orthopedic provider in Chestnut Ridge, New York, licensed in New York (X004483-1) and active in the NPI registry since February 2007. He is a graduate of Other (1985).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. Stephen F Oswald Dc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Stephen Oswald reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Chestnut Ridge, NY 10977
- Reassigned Medicare billing, New York enrollment
- Medicare enrollment name: Stephen F Oswald Dc PC
- 3 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 2
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
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.
CHESTNUT RIDGE, NY 10977
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 Oswald's NPI number?
The NPI number for Stephen Oswald is 1255473013. It was assigned to this individual provider in the NPPES registry on February 12, 2007.
Where is Stephen Oswald located?
Stephen Oswald practices at 817 Chestnut Ridge Rd, Chestnut Ridge, NY 10977. The listed phone number is (845) 352-7166.
What is Stephen Oswald's specialty?
The primary specialty registered for this NPI is Chiropractor, specializing in Orthopedic, with taxonomy code 111NX0800X.
Is Stephen Oswald enrolled in Medicare?
Yes. Stephen Oswald is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Stephen Oswald's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Stephen Oswald reassigns Medicare benefits to Stephen F. Oswald, D.C., P.C. (Chestnut Ridge, 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 Stephen Oswald'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 Stephen Oswald was last updated on October 10, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.