SWELL NEUROPSYCHOLOGY, LLC
NPI 1780536227
Clinic/Center - Adult Mental Health in Portland, ME
About Swell Neuropsychology, Llc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
SWELL NEUROPSYCHOLOGY, LLC (NPI 1780536227) is a healthcare organization registered as an adult mental health in Portland, Maine and active in the NPI registry since February 2026. The organization lists Carly Lauren Clark, Owner, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Swell Neuropsychology, Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
Medicare enrollment records show 1 clinician reassigns Medicare billing to Swell Neuropsychology, LLC, which bills Medicare for the services this clinician delivers.
Clinician (1)
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 Swell Neuropsychology, LLC's NPI number?
The NPI number for Swell Neuropsychology, LLC is 1780536227. It was assigned to this organization in the NPPES registry on February 9, 2026.
Where is Swell Neuropsychology, LLC located?
Swell Neuropsychology, LLC is located at 188 State St Ste 407, Portland, ME 04101. The listed phone number is (207) 977-4321.
What is Swell Neuropsychology, LLC's specialty?
The primary specialty registered for this NPI is Clinic/Center, specializing in Adult Mental Health, with taxonomy code 261QM0850X.
Is Swell Neuropsychology, LLC enrolled in Medicare?
Yes. Swell Neuropsychology, LLC is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Swell Neuropsychology, LLC?
According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Clinical Psychologist) reassigns their Medicare billing to Swell Neuropsychology, LLC. A 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 the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
When was this NPI record last updated?
The NPPES record for Swell Neuropsychology, LLC was last updated on February 9, 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.
# Swell Neuropsychology, Llc · NPI 1780536227
Adult Mental Health organization in Portland, Maine. Organization record, active in the CMS NPPES registry since February 9, 2026.
## Identity
- **NPI:** 1780536227 (Entity type: Organization)
- **Enumerated:** February 9, 2026
- **Primary specialty:** Clinic/Center - Adult Mental Health · taxonomy 261QM0850X
- **Organization subpart:** No
- **Authorized official:** Carly Clark, OWNER
## Practice location
- **Address:** 188 STATE ST STE 407, Portland, ME 04101-5157
- **Phone:** (207) 977-4321
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 1 clinician (Clinical Psychologist) reassigns Medicare billing to this organization (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** February 9, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1780536227) · Data from the CMS NPPES public registry.