Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
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Miss. Margaret M Galligan, MACCC-SLP

Individual provider Speech-Language Pathologist · NPI 1336523604

Miss. Margaret M Galligan, MACCC-SLP is a Qualified Speech Language Pathologist in New Hyde Park, New York. Qualified in 2013, 13 years ago. Practices with North Shore-Lij Medical PC, a 6,350-clinician group and accepts Medicare assignment. Licensed in New York.

Years since qualifying
13
Licensed in
NY
In the registry since
2015
Specialties on file
2
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Practice location Address checks out

430 Lakeville Rd
New Hyde Park, NY 11042-1121
Phone: (718) 470-8910
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Speech-Language Pathologist (primary) Taxonomy 235Z00000X · Licence 11-2241326 (NY)
Speech-Language Pathologist Taxonomy 235Z00000X · Licence 023785 (NY)

Record details

NPI number1336523604
Entity typeIndividual (Type 1)
GenderFemale
Credentials MACCC-SLP
Sole proprietorNo
NPI enumeratedJuly 16, 2015
Last updated in NPPESSeptember 19, 2018

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyQUALIFIED SPEECH LANGUAGE PATHOLOGIST
Medical schoolOTHER
Graduated 2013 (13 years in practice)
Group practice North Shore-Lij Medical Pc — 6350 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients159
Services billed 542 a service is one billed item, such as a visit, a test or a procedure
Average patient age76

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Colleagues at North Shore-Lij Medical PC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 6350 clinicians in the practice; 12 are shown here.

Other providers in New Hyde Park