M&M BEHAVIORAL HEALTH SYSTEMS
NPI 1881219848
Nurse Practitioner - Psychiatric/Mental Health in Lutherville Timonium, MD
About M&m Behavioral Health Systems NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
M&M BEHAVIORAL HEALTH SYSTEMS (NPI 1881219848) is a healthcare organization registered as a psychiatric/mental health in Lutherville Timonium, Maryland and active in the NPI registry since June 2020. The organization lists Edward Mason, Credentialing Manager, as its authorized official.
NPPES Registry Identity
Specialties & Licenses 3
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
M&m Behavioral Health Systems is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
3Medicare enrollment records show 3 clinicians reassign Medicare billing to M & m Behavioral Health Systems, which bills Medicare for the services they deliver. Of these, 1 practice at this address and 2 within 10 miles. They are listed nearest first.
Clinicians, nearest first (3)
Lutherville Timonium, MD 21093
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 M&m Behavioral Health Systems's NPI number?
The NPI number for M&m Behavioral Health Systems is 1881219848. It was assigned to this organization in the NPPES registry on June 15, 2020.
Where is M&m Behavioral Health Systems located?
M&m Behavioral Health Systems is located at 22 W Padonia Rd Ste C252, Lutherville Timonium, MD 21093. The listed phone number is (410) 800-4471.
What is M&m Behavioral Health Systems's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.
Is M&m Behavioral Health Systems enrolled in Medicare?
Yes. M&m Behavioral Health Systems is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through M&m Behavioral Health Systems?
According to the CMS Revalidation Reassignment List (October 2026 release), 3 clinicians reassign their Medicare billing to M&m Behavioral Health Systems, in Mental Health Counselor and Nurse Practitioner. 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. Of these, 1 practice at this address and 2 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
When was this NPI record last updated?
The NPPES record for M&m Behavioral Health Systems was last updated on January 20, 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.
# M&m Behavioral Health Systems · NPI 1881219848
Psychiatric/Mental Health organization in Lutherville Timonium, Maryland. Organization record, active in the CMS NPPES registry since June 15, 2020.
## Identity
- **NPI:** 1881219848 (Entity type: Organization)
- **Enumerated:** June 15, 2020
- **Primary specialty:** Nurse Practitioner - Psychiatric/Mental Health · taxonomy 363LP0808X
- **Organization subpart:** No
- **Authorized official:** Edward Mason, CREDENTIALING MANAGER
## Practice location
- **Address:** 22 W PADONIA RD STE C252, Lutherville Timonium, MD 21093-2241
- **Phone:** (410) 800-4471
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 3 clinicians in 2 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Nurse Practitioner (2), Mental Health Counselor (1); 1 practice at this address and 2 within 10 miles · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** January 20, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1881219848) · Data from the CMS NPPES public registry.