CHARLENE T MAHER NPP
NPI 1598898587
Nurse Practitioner - Psychiatric/Mental Health in Medford, NY
About Charlene T Maher Npp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CHARLENE T MAHER NPP (NPI 1598898587) is an individual psychiatric/mental health provider in Medford, New York, licensed in New York (F400098) and active in the NPI registry since March 2007. She is enrolled in Medicare PECOS and is a graduate of State University Of New York Downstate Medical Center (1994).
NPPES Registry Identity
Specialties & Licenses
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
Charlene T Maher Npp 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 Charlene Maher reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Medford, NY 11763
- Reassigned Medicare billing, New York enrollment
- 27 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
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 11763 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.
MEDFORD, NY 11763
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 Charlene Maher's NPI number?
The NPI number for Charlene Maher is 1598898587. It was assigned to this individual provider in the NPPES registry on March 13, 2007.
Where is Charlene Maher located?
Charlene Maher practices at 1727 N Ocean Ave, Medford, NY 11763. The listed phone number is (631) 654-1919.
What is Charlene Maher's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.
Is Charlene Maher enrolled in Medicare?
Yes. Charlene Maher 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 Charlene Maher's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Charlene Maher reassigns Medicare benefits to Catholic Charities Of The Diocese Of Rockville Centre (Medford, NY). 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 Charlene Maher'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 Charlene Maher was last updated on March 7, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.
# Charlene T Maher, NPP · NPI 1598898587
Psychiatric/Mental Health physician in Medford, New York. Individual provider, active in the CMS NPPES registry since March 13, 2007.
## Identity
- **NPI:** 1598898587 (Entity type: Individual)
- **Enumerated:** March 13, 2007
- **Primary specialty:** Nurse Practitioner - Psychiatric/Mental Health · taxonomy 363LP0808X
- **State license:** F400098 (New York)
- **Sole proprietor:** No
## Practice location
- **Address:** 1727 N OCEAN AVE, Medford, NY 11763-2649
- **Phone:** (631) 654-1919
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Catholic Charities Of The Diocese Of Rockville Centre (NPI 1437170537, Medford, NY), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** State University Of New York Downstate Medical Center, class of 1994
## Record status
- **NPPES last updated:** March 7, 2023
---
Source: [NPI Profile](https://npiprofile.com/npi/1598898587) · Data from the CMS NPPES public registry.