DR. RYAN PATRICK ALCORN D.C.
NPI 1023357498
Chiropractor in Philadelphia, PA
About Dr. Ryan Patrick Alcorn D.c. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. RYAN PATRICK ALCORN D.C. (NPI 1023357498) is an individual chiropractor in Philadelphia, Pennsylvania, licensed in Pennsylvania (DC010687) and active in the NPI registry since February 2013. He is a graduate of New York Chiropractic College (2012).
NPPES Registry Identity
Specialties & Licenses
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. Ryan Patrick Alcorn D.c. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Ryan Alcorn reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Philadelphia, PA 19102
- Reassigned Medicare billing, Pennsylvania enrollment
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
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 10
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
PHILADELPHIA, PA 19102
PHILADELPHIA, PA 19102
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 Ryan Alcorn's NPI number?
The NPI number for Ryan Alcorn is 1023357498. It was assigned to this individual provider in the NPPES registry on February 5, 2013.
Where is Ryan Alcorn located?
Ryan Alcorn practices at 1420 Locust St, Philadelphia, PA 19102. The listed phone number is (215) 546-4860.
What is Ryan Alcorn's specialty?
The primary specialty registered for this NPI is Chiropractor with taxonomy code 111N00000X.
Is Ryan Alcorn enrolled in Medicare?
Yes. Ryan Alcorn is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Ryan Alcorn's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Ryan Alcorn reassigns Medicare benefits to Alcorn Chiropractic Inc. (Philadelphia, PA). 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 Ryan Alcorn'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 Ryan Alcorn was last updated on February 16, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.
# Dr. Ryan Patrick Alcorn, D.C. · NPI 1023357498
Chiropractor provider in Philadelphia, Pennsylvania. Individual provider, active in the CMS NPPES registry since February 5, 2013.
## Identity
- **NPI:** 1023357498 (Entity type: Individual)
- **Enumerated:** February 5, 2013
- **Primary specialty:** Chiropractor · taxonomy 111N00000X
- **State license:** DC010687 (Pennsylvania)
- **Sole proprietor:** No
## Practice location
- **Address:** 1420 LOCUST ST, Philadelphia, PA 19102-4223
- **Phone:** (215) 546-4860
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Bills Medicare through:** Alcorn Chiropractic Inc. (NPI 1174956213, Philadelphia, PA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** New York Chiropractic College, class of 2012
## Record status
- **NPPES last updated:** February 16, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1023357498) · Data from the CMS NPPES public registry.