RILEY JOAN FERRIGAN
NPI 1699624676
Chiropractor in Gorham, ME
About Riley Joan Ferrigan NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
RILEY JOAN FERRIGAN (NPI 1699624676) is an individual chiropractor in Gorham, Maine, licensed in Maine (CR3161) and active in the NPI registry since January 2026. She is a graduate of Logan College Of Chiropractic (2025).
NPPES Registry Identity
Specialties & Licenses
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Riley Joan Ferrigan is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignment
Medicare enrollment records show Riley Ferrigan reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Gorham, ME 04038
- Reassigned Medicare billing, Maine enrollment
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 Riley Ferrigan's NPI number?
The NPI number for Riley Ferrigan is 1699624676. It was assigned to this individual provider in the NPPES registry on January 23, 2026.
Where is Riley Ferrigan located?
Riley Ferrigan practices at 164 Main St Unit 1, Gorham, ME 04038. The listed phone number is (207) 839-8181.
What is Riley Ferrigan's specialty?
The primary specialty registered for this NPI is Chiropractor with taxonomy code 111N00000X.
Is Riley Ferrigan enrolled in Medicare?
Yes. Riley Ferrigan is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organization bills Medicare for Riley Ferrigan's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Riley Ferrigan reassigns Medicare benefits to Next Chapter Chiropractic And Nutrition PLLC (Gorham, ME). 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 Riley Ferrigan's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Riley Ferrigan accept?
Health plans from Anthem Blue Cross and Blue Shield list Riley Ferrigan as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Riley Ferrigan was last updated on January 23, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.
# Riley Joan Ferrigan · NPI 1699624676
Chiropractor provider in Gorham, Maine. Individual provider, active in the CMS NPPES registry since January 23, 2026.
## Identity
- **NPI:** 1699624676 (Entity type: Individual)
- **Enumerated:** January 23, 2026
- **Primary specialty:** Chiropractor · taxonomy 111N00000X
- **State license:** CR3161 (Maine)
- **Sole proprietor:** No
## Practice location
- **Address:** 164 MAIN ST UNIT 1, Gorham, ME 04038-3300
- **Phone:** (207) 839-8181
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Bills Medicare through:** Next Chapter Chiropractic And Nutrition PLLC (NPI 1902765936, Gorham, ME), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Logan College Of Chiropractic, class of 2025
## Record status
- **NPPES last updated:** January 23, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1699624676) · Data from the CMS NPPES public registry.