Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Mrs. Mary Elizabeth O'Sullivan, MACCCA

Individual provider Audiologist · NPI 1407028079

Mrs. Mary Elizabeth O'Sullivan, MACCCA is a Qualified Audiologist in Yonkers, New York. Qualified in 2000, 26 years ago. Practices with ENT and Allergy Associates LLP, a 432-clinician group and accepts Medicare assignment. Licensed in New York.

Years since qualifying
26
Licensed in
NY
In the registry since
2008

Practice location Address checks out

984 N Broadway SUITE400
Yonkers, NY 10701-1318
Phone: (914) 963-8588
Fax: (914) 963-0253
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Audiologist (primary) Taxonomy 231H00000X · Licence 001837-1 (NY)

Record details

NPI number1407028079
Entity typeIndividual (Type 1)
GenderFemale
Credentials MACCCA
Sole proprietorNo
NPI enumeratedMarch 24, 2008
Last updated in NPPESJanuary 5, 2009

Medicare enrollment

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

Medicare specialtyQUALIFIED AUDIOLOGIST
Medical schoolOTHER
Graduated 2000 (26 years in practice)
Group practice Ent And Allergy Associates Llp — 432 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Yonkers