Doctor profile · Federal record

Dr. Elizabeth O'Leary

Speech-Language Pathologist (CMS: Qualified Speech Language Pathologist) · Parsippany, NJ

  • NPI 1134426117
  • Accepts Medicare
  • 15 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
200 Reynolds Ave
Parsippany, NJ 070543326
(973) 884-0329
Mailing address
1202 Cedar St
Boonton, NJ 07005

Credentials & registration

NPPES · NUCC
NPI registered
February 2011 — 15 yrs on file
Profile last updated
June 6, 2017
Year of graduation
2011 — 15 yrs since
Specialty taxonomy
235Z00000X — NUCC code

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1134426117. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
423
Distinct HCPCS
3
Medicare allowed
$37,774
HCPCS Description Services Patients Avg allowed
92507 Treatment of speech, language, voice, communication, and/or hearing processing disorder 207 15 $73
92526 Treatment of swallowing and feeding disorder 200 14 $93
92523 Evaluation of speech sound production with evaluation of language comprehension and expression 16 15 $253

In context: peer comparison

Among 1 peers in Parsippany Speech-Language Pathologist, average services per provider: 141. This provider delivers 3.0× the peer median.

Frequently asked questions

Auto-generated from federal data
What is Dr. Elizabeth O'Leary's medical specialty?
Dr. Elizabeth O'Leary practices Speech-Language Pathologist in Parsippany, NJ.
Where does Dr. Elizabeth O'Leary practice?
Dr. Elizabeth O'Leary practices at 200 Reynolds Ave, Parsippany, NJ 070543326. Office phone: 9738840329.
What is Dr. Elizabeth O'Leary's NPI?
Dr. Elizabeth O'Leary's National Provider Identifier (NPI) is 1134426117, issued by NPPES.
Does Dr. Elizabeth O'Leary accept Medicare assignment?
Yes. Dr. Elizabeth O'Leary accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Elizabeth O'Leary commonly perform?
Top Medicare-reported procedures in 2023: Treatment of speech, language, voice, communication, and/or hearing processing disorder (HCPCS 92507); Treatment of swallowing and feeding disorder (HCPCS 92526); Evaluation of speech sound production with evaluation of language comprehension and expression (HCPCS 92523). Source: CMS Medicare Physician & Other Practitioners file.