Doctor profile · Federal record

Dr. Nancy Killian, PH.D.

Clinical Psychologist · Counseling Psychologist · Fairfield, CT

  • NPI 1992838247
  • 19 yrs on file
  • Female
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1241 Post RD
Fairfield, CT 068246025
(203) 319-0236
fax (203) 319-0236
Mailing address
Po Box 831
Fairfield, CT 068240831

Credentials & registration

NPPES · NUCC
NPI registered
March 2007 — 19 yrs on file
Profile last updated
September 2, 2011
Specialty taxonomy
103TC0700X — NUCC code
State licenses (2)
Connecticut #060002078 · Connecticut #002078

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1992838247. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
215
Distinct HCPCS
1
Medicare allowed
$32,529
HCPCS Description Services Patients Avg allowed
90837 Psychotherapy, 1 hour 215 12 $151

In context: peer comparison

Among 1 peers in this city , average services per provider: 215. This provider delivers 1.0× the peer median.

Frequently asked questions

Auto-generated from federal data
What is Dr. Nancy Killian's medical specialty?
Dr. Nancy Killian practices Clinical Psychologist in Fairfield, CT.
Where does Dr. Nancy Killian practice?
Dr. Nancy Killian practices at 1241 Post RD, Fairfield, CT 068246025. Office phone: 2033190236.
What is Dr. Nancy Killian's NPI?
Dr. Nancy Killian's National Provider Identifier (NPI) is 1992838247, issued by NPPES.
What procedures does Dr. Nancy Killian commonly perform?
Top Medicare-reported procedures in 2023: Psychotherapy (HCPCS 90837). Source: CMS Medicare Physician & Other Practitioners file.