Doctor profile · Federal record

Dr. Nancy Devereux, PHD

Clinical Neuropsychologist (CMS: Clinical Psychologist) · Clinical Neuropsychologist · Clinical Psychologist · Psychologist · Wilmington, DE

  • NPI 1174681209
  • Accepts Medicare
  • 32 yrs in practice
  • Licensed in 2 states
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
501 West 14Th Street, 6Th Floor
Wilmington, DE 19801
(302) 428-6756
fax (302) 428-6750
Mailing address
200 Hygeia Drive, Physician Contracting - Suite 2300
Newark, DE 19713

Credentials & registration

NPPES · NUCC
NPI registered
December 2006 — 20 yrs on file
Profile last updated
March 24, 2016
Year of graduation
1994 — 32 yrs since
Specialty taxonomy
103G00000X — NUCC code
State licenses (2)
Delaware #B1-0001049 · Illinois #071005310

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1174681209. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
235
Distinct HCPCS
3
Medicare allowed
$27,622
HCPCS Description Services Patients Avg allowed
90791 Psychiatric diagnostic evaluation 119 115 $151
96156 Assessment of health behavior 104 102 $85
90832 Psychotherapy, 30 minutes 12 11 $67

In context: peer comparison

Among 2 peers in Wilmington Clinical Neuropsychologist, average services per provider: 103. This provider delivers 2.3× the peer median.

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Nancy Devereux's medical specialty?
Dr. Nancy Devereux practices Clinical Neuropsychologist in Wilmington, DE.
Where does Dr. Nancy Devereux practice?
Dr. Nancy Devereux practices at 501 West 14Th Street, Wilmington, DE 19801. Office phone: 3024286756.
What is Dr. Nancy Devereux's NPI?
Dr. Nancy Devereux's National Provider Identifier (NPI) is 1174681209, issued by NPPES.
Does Dr. Nancy Devereux accept Medicare assignment?
Yes. Dr. Nancy Devereux accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Nancy Devereux commonly perform?
Top Medicare-reported procedures in 2023: Psychiatric diagnostic evaluation (HCPCS 90791); Assessment of health behavior (HCPCS 96156); Psychotherapy (HCPCS 90832). Source: CMS Medicare Physician & Other Practitioners file.