KATIE MCMAHON LPC, LCADC
NPI 1376107888
Counselor - Professional in Bernardsville, NJ
About Katie Mcmahon Lpc, Lcadc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
KATIE MCMAHON LPC, LCADC (NPI 1376107888) is an individual professional provider in Bernardsville, New Jersey, licensed in New Jersey (37PC00587500) and active in the NPI registry since April 2019. She is enrolled in Medicare PECOS, maintains a secondary practice location in Flemington, and is a graduate of Other (2012).
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 1
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
Katie Mcmahon Lpc, Lcadc 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 Katie Mcmahon reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Princeton Junction, NJ 08550
- Reassigned Medicare billing, New Jersey enrollment
- Medicare enrollment name: New Jersey Behavioral Health PC
- 167 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.
Other Providers at the Same Location NPPES 11
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
BERNARDSVILLE, NJ 07924
BERNARDSVILLE, NJ 07924
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 Katie Mcmahon's NPI number?
The NPI number for Katie Mcmahon is 1376107888. It was assigned to this individual provider in the NPPES registry on April 30, 2019.
Where is Katie Mcmahon located?
Katie Mcmahon practices at 150 Morristown Rd Ste 108, Bernardsville, NJ 07924. The listed phone number is (732) 982-2888.
What is Katie Mcmahon's specialty?
The primary specialty registered for this NPI is Counselor, specializing in Professional, with taxonomy code 101YP2500X.
Is Katie Mcmahon enrolled in Medicare?
Yes. Katie Mcmahon 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 Katie Mcmahon's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Katie Mcmahon reassigns Medicare benefits to New Jersey Behavioral Health P.C (Princeton Junction, NJ). 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 Katie Mcmahon'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 Katie Mcmahon was last updated on February 4, 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.
# Katie Mcmahon, LPC, LCADC · NPI 1376107888
Professional provider in Bernardsville, New Jersey. Individual provider, active in the CMS NPPES registry since April 30, 2019.
## Identity
- **NPI:** 1376107888 (Entity type: Individual)
- **Enumerated:** April 30, 2019
- **Primary specialty:** Counselor - Professional · taxonomy 101YP2500X
- **State license:** 37PC00587500 (New Jersey)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 150 MORRISTOWN RD STE 108, Bernardsville, NJ 07924-2626
- **Phone:** (732) 982-2888
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** New Jersey Behavioral Health P.C (NPI 1538744297, Princeton Junction, NJ), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2012
## Record status
- **NPPES last updated:** February 4, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1376107888) · Data from the CMS NPPES public registry.