KATHERINE A HAMDAN MA
NPI 1215526702
Counselor - Mental Health in Amityville, NY

Active since January 11, 2021PECOS EnrolledAccepts Medicare Assignment
157 JEFFERSON AVE, AMITYVILLE, NY 11701(423) 507-7910 Get Directions Write a Review

NPPES record last updated: January 11, 2021. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Katherine A Hamdan Ma NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

KATHERINE A HAMDAN MA (NPI 1215526702) is an individual mental health provider in Amityville, New York, licensed in New York (010826) and active in the NPI registry since January 2021. She is enrolled in Medicare PECOS and is a graduate of Other (2018).

NPPES Registry Identity

NPI1215526702
Entity TypeIndividualFemale
Primary Taxonomy101YM0800X
Provider Legal NameKATHERINE A HAMDANCredential: MA
Location Address157 JEFFERSON AVEAmityville, NY 11701-2325
Mailing Address157 Jefferson AveAmityville, NY 11701-2325 · (423) 507-7910
Sole ProprietorYes
Medical School CMSOtherGraduated 2018
Enumeration DateJanuary 11, 2021
NPPES CertifiedJanuary 11, 2021
NPI 1215526702 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyCounselor · Mental HealthBehavioral Health & Social Service Providers
Taxonomy Code101YM0800X
License Licensed in NY · 010826
157 JEFFERSON AVE, Amityville, NY 11701

Other Names 1

Former Name (1)Katherine A Livi Ma

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Katherine A Hamdan Ma 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.

PECOS PAC ID4880103688
PECOS Enrollment IDI20250603002924
Eligible to Order & Refer Part B Labs & Imaging Durable Medical Equipment Home Health Agency Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

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 Katherine Hamdan's NPI number?

The NPI number for Katherine Hamdan is 1215526702. It was assigned to this individual provider in the NPPES registry on January 11, 2021. The provider is also known as Katherine A Livi Ma.

Where is Katherine Hamdan located?

Katherine Hamdan practices at 157 Jefferson Ave, Amityville, NY 11701. The listed phone number is (423) 507-7910.

What is Katherine Hamdan's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.

Is Katherine Hamdan enrolled in Medicare?

Yes. Katherine Hamdan 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.

When was this NPI record last updated?

The NPPES record for Katherine Hamdan was last updated on January 11, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.