SEAN RAHNER LMHC
NPI 1477215598
Counselor - Mental Health in Springfield, MA
About Sean Rahner Lmhc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
SEAN RAHNER LMHC (NPI 1477215598) is an individual mental health provider in Springfield, Massachusetts, licensed in Massachusetts (LMHC10003754) and active in the NPI registry since October 2021. He is enrolled in Medicare PECOS and is a graduate of Other (2019).
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)
Sean Rahner Lmhc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Sean Rahner reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Durham, NC 27701
- Reassigned Medicare billing, Georgia enrollment
- 232 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.
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 Sean Rahner's NPI number?
The NPI number for Sean Rahner is 1477215598. It was assigned to this individual provider in the NPPES registry on October 6, 2021.
Where is Sean Rahner located?
Sean Rahner practices at 34 Sumner Ave Apt 205, Springfield, MA 01108. The listed phone number is (706) 710-4965.
What is Sean Rahner's specialty?
The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.
Is Sean Rahner enrolled in Medicare?
Yes. Sean Rahner is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Sean Rahner's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Sean Rahner reassigns Medicare benefits to Mental Health Specialty Group PA (Durham, NC). 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 Sean Rahner'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 Sean Rahner was last updated on May 30, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.
# Sean Rahner, LMHC · NPI 1477215598
Mental Health provider in Springfield, Massachusetts. Individual provider, active in the CMS NPPES registry since October 6, 2021.
## Identity
- **NPI:** 1477215598 (Entity type: Individual)
- **Enumerated:** October 6, 2021
- **Primary specialty:** Counselor - Mental Health · taxonomy 101YM0800X
- **State license:** LMHC10003754 (Massachusetts)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 34 SUMNER AVE APT 205, Springfield, MA 01108-2375
- **Phone:** (706) 710-4965
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** Mental Health Specialty Group PA (NPI 1801472634, Durham, NC), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2019
## Record status
- **NPPES last updated:** May 30, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1477215598) · Data from the CMS NPPES public registry.