BRAIN & BEHAVIOR CARE LLC
NPI 1780376731
Clinical Neuropsychologist in Ellicott City, MD
About Brain & Behavior Care Llc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
BRAIN & BEHAVIOR CARE LLC (NPI 1780376731) is a healthcare organization registered as a clinical neuropsychologist in Ellicott City, Maryland and active in the NPI registry since May 2023. The organization lists Si Si Han, Owner, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Group Practice 1
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Brain & Behavior Care 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 Brain & Behavior Care 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 Brain & Behavior Care LLC's NPI number?
The NPI number for Brain & Behavior Care LLC is 1780376731. It was assigned to this organization in the NPPES registry on May 25, 2023.
Where is Brain & Behavior Care LLC located?
Brain & Behavior Care LLC is located at 3300 N Ridge Rd Ste 230, Ellicott City, MD 21043. The listed phone number is (410) 988-2192.
What is Brain & Behavior Care LLC's specialty?
The primary specialty registered for this NPI is Clinical Neuropsychologist with taxonomy code 103G00000X.
Is Brain & Behavior Care LLC enrolled in Medicare?
Yes. Brain & Behavior Care LLC is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Brain & Behavior Care LLC?
According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Clinical Psychologist) reassigns their Medicare billing to Brain & Behavior Care 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 Brain & Behavior Care LLC was last updated on December 31, 2025. 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.
# Brain & Behavior Care Llc · NPI 1780376731
Clinical Neuropsychologist organization in Ellicott City, Maryland. Organization record, active in the CMS NPPES registry since May 25, 2023.
## Identity
- **NPI:** 1780376731 (Entity type: Organization)
- **Enumerated:** May 25, 2023
- **Primary specialty:** Clinical Neuropsychologist · taxonomy 103G00000X
- **Organization subpart:** No
- **Authorized official:** Si Si Han, OWNER
## Practice location
- **Address:** 3300 N RIDGE RD STE 230, Ellicott City, MD 21043-3387
- **Phone:** (410) 988-2192
## 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:** December 31, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1780376731) · Data from the CMS NPPES public registry.