Doctor profile · Federal record

Dr. Emily Williamson, PSYD

Clinical Neuropsychologist (CMS: Clinical Psychologist) · Wallingford, CT

  • NPI 1932742004
  • Accepts Medicare
  • MIPS 77.9 / 100 · 2023
  • 9 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
50 Gaylord Farm RD
Wallingford, CT 06492
(203) 284-2800

Credentials & registration

NPPES · NUCC
NPI registered
October 2019 — 7 yrs on file
Year of graduation
2017 — 9 yrs since
Specialty taxonomy
103G00000X — NUCC code
State license (1)
Connecticut #003867

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1932742004. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
278
Distinct HCPCS
5
Medicare allowed
$20,519
HCPCS Description Services Patients Avg allowed
96133 Evaluation of neuropsychological test, each additional hour 96 58 $80
96116 Exam of neurobehavioral status, first hour 63 63 $84
96132 Evaluation of neuropsychological test, first hour 57 57 $111
96137 Administration of psychological or neuropsychological test, each additional 30 minutes 46 16 $19
96136 Administration of psychological or neuropsychological test, first 30 minutes 16 16 $24

In context: peer comparison

Among 3 peers in this city , average services per provider: 39. This provider delivers 7.1× the peer median.

Frequently asked questions

Auto-generated from federal data
What is Dr. Emily Williamson's medical specialty?
Dr. Emily Williamson practices Clinical Neuropsychologist in Wallingford, CT.
Where does Dr. Emily Williamson practice?
Dr. Emily Williamson practices at 50 Gaylord Farm RD, Wallingford, CT 06492. Office phone: 2032842800.
What is Dr. Emily Williamson's NPI?
Dr. Emily Williamson's National Provider Identifier (NPI) is 1932742004, issued by NPPES.
Does Dr. Emily Williamson accept Medicare assignment?
Yes. Dr. Emily Williamson accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Emily Williamson commonly perform?
Top Medicare-reported procedures in 2023: Evaluation of neuropsychological test, each additional hour (HCPCS 96133); Exam of neurobehavioral status, first hour (HCPCS 96116); Evaluation of neuropsychological test, first hour (HCPCS 96132). Source: CMS Medicare Physician & Other Practitioners file.