DR. RYAN MICHAEL HARRINGTON MD
NPI 1609571876
Student in an Organized Health Care Education/Training Program in Harrison, NY
About Dr. Ryan Michael Harrington Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. RYAN MICHAEL HARRINGTON MD (NPI 1609571876) is an individual student in an organized health care education/training program in Harrison, New York and active in the NPI registry since April 2023. He is enrolled in Medicare PECOS, is affiliated with St Joseph's Medical Center, and maintains a secondary practice location in Yonkers.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 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. Ryan Michael Harrington Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
2Medicare enrollment records show Ryan Harrington reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Meriden, CT 06451
- Reassigned Medicare billing, Connecticut enrollment
- 505 clinicians in this Medicare group
New Britain, CT 06052
- Reassigned Medicare billing, Connecticut enrollment
- 745 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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
St Joseph's Medical Center
Acute Care Hospitals · Yonkers, NYOther Providers at the Same Location NPPES 20
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 Ryan Harrington's NPI number?
The NPI number for Ryan Harrington is 1609571876. It was assigned to this individual provider in the NPPES registry on April 5, 2023.
Where is Ryan Harrington located?
Ryan Harrington practices at 275 North St, Harrison, NY 10528. The listed phone number is (914) 967-6500.
What is Ryan Harrington's specialty?
The primary specialty registered for this NPI is Student in an Organized Health Care Education/Training Program with taxonomy code 390200000X.
Is Ryan Harrington enrolled in Medicare?
Yes. Ryan Harrington is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Ryan Harrington's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Ryan Harrington reassigns Medicare benefits to 2 organizations: Midstate Medical Center (Meriden, CT) and The Hospital Of Central Connecticut At New Britain General And Bradley (New Britain, CT). Each 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 Harrington's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Ryan Harrington affiliated with any hospitals?
According to CMS data, Ryan Harrington is affiliated with St Joseph's Medical Center.
When was this NPI record last updated?
The NPPES record for Ryan Harrington was last updated on April 6, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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. Ryan Michael Harrington, MD · NPI 1609571876
Student in an Organized Health Care Education/Training Program provider in Harrison, New York. Individual provider, active in the CMS NPPES registry since April 5, 2023.
## Identity
- **NPI:** 1609571876 (Entity type: Individual)
- **Enumerated:** April 5, 2023
- **Primary specialty:** Student in an Organized Health Care Education/Training Program · taxonomy 390200000X
- **Sole proprietor:** No
## Practice location
- **Address:** 275 NORTH ST, Harrison, NY 10528-1140
- **Phone:** (914) 967-6500
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Midstate Medical Center (NPI 1154425288, Meriden, CT); The Hospital Of Central Connecticut At New Britain General And Bradley (NPI 1053477075, New Britain, CT) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2023
## Record status
- **NPPES last updated:** April 6, 2023
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Source: [NPI Profile](https://npiprofile.com/npi/1609571876) · Data from the CMS NPPES public registry.