Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

TERESA ANN MCMAHON LCSW
NPI 1093788630
Social Worker in Bedford Hills, NY

Q: What is Teresa Mcmahon's NPI number?

The NPI number for Teresa Mcmahon is 1093788630. It was assigned to this individual provider in the NPPES registry on February 13, 2006.

Q: What is Teresa Mcmahon's specialty?

The primary specialty registered for this NPI is Social Worker with taxonomy code 104100000X.

Q: When was this NPI record last updated?

The NPPES record for Teresa Mcmahon was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 38 days 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.

Active since February 13, 2006PECOS EnrolledAccepts Medicare Assignment

333 ADAMS ST, BEDFORD HILLS, NY 10507(914) 242-0725(914) 242-5152 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

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About Teresa Ann Mcmahon Lcsw NPPES

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

TERESA ANN MCMAHON LCSW (NPI 1093788630) is an individual social worker in Bedford Hills, New York, licensed in New York (R0530481) and active in the NPI registry since February 2006. She is enrolled in Medicare PECOS and is a graduate of Other (1995).

NPPES Registry Identity

NPI1093788630

Entity TypeIndividualFemale

Primary Taxonomy104100000X

Provider Legal NameTERESA ANN MCMAHONCredential: LCSW

Location Address333 ADAMS STBedford Hills, NY 10507-2001

Mailing Address333 Adams StBedford Hills, NY 10507-2001 · (914) 242-0725 · Fax (914) 242-5152

Phone(914) 242-0725

Fax(914) 242-5152

Sole ProprietorNo

Medical School CMSOtherGraduated 1995

Enumeration DateFebruary 13, 2006

Last NPPES UpdateJuly 13, 2026

✔ NPI 1093788630 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial WorkerBehavioral Health & Social Service Providers

Taxonomy Code104100000X

License✔ Licensed in NY · R0530481

Definition

A social worker is a person who is qualified by a Social Work degree, and licensed, certified or registered by the state as a social worker to practice within the scope of that license. A social worker provides assistance and counseling to clients and their families who are dealing with social, emotional and environmental problems. Social work services may be rendered to individuals, families, groups, and the public.

333 ADAMS ST, Bedford Hills, NY 10507

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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

Teresa Ann Mcmahon Lcsw 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 ID5991026049

PECOS Enrollment IDI20150602001269

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.

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.

ANDREW SHEA LCSW R

Social Worker