MR. THOMAS J MCMAHON APRN, PMHNP-BC
NPI 1992395016
Nurse Practitioner - Psychiatric/Mental Health in Hamilton, OH
About Mr. Thomas J Mcmahon Aprn, Pmhnp-bc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MR. THOMAS J MCMAHON APRN, PMHNP-BC (NPI 1992395016) is an individual psychiatric/mental health provider in Hamilton, Ohio, licensed in Ohio (APRN.CNP.0028257) and active in the NPI registry since January 2021. He is enrolled in Medicare PECOS and is a graduate of Other (2020).
NPPES Registry Identity
Specialties & Licenses
Accepted Insurance
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
Mr. Thomas J Mcmahon Aprn, Pmhnp-bc 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 Thomas Mcmahon reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Hamilton, OH 45011
- Reassigned Medicare billing, Ohio enrollment
- 28 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.
Areas of Expertise CMS Part B claims 3
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 45011 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
HAMILTON, OH 45011
HAMILTON, OH 45011
HAMILTON, OH 45011
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 Thomas Mcmahon's NPI number?
The NPI number for Thomas Mcmahon is 1992395016. It was assigned to this individual provider in the NPPES registry on January 22, 2021.
Where is Thomas Mcmahon located?
Thomas Mcmahon practices at 820 S Martin Luther King Jr Blvd, Hamilton, OH 45011. The listed phone number is (513) 887-8500.
What is Thomas Mcmahon's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.
Is Thomas Mcmahon enrolled in Medicare?
Yes. Thomas 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 Thomas Mcmahon's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Thomas Mcmahon reassigns Medicare benefits to Community Behavioral Health, Inc. (Hamilton, OH). 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 Thomas Mcmahon's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Thomas Mcmahon accept?
Health plans from Anthem Blue Cross and Blue Shield, CareSource and MedMutual list Thomas Mcmahon as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Thomas Mcmahon was last updated on May 10, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years 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.