Doctor profile · Federal record

Dr. Scott Duncan, PHD HSPP

Psychologist · Celestine, IN

  • NPI 1053455188
  • 19 yrs on file
  • Male
  • Solo practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
127 N 1000 E
Celestine, IN 475219648
(812) 234-4642
fax (812) 234-7314
Additional location
1133 Lincoln Ave
Evansville, IN 477141028
(812) 491-2615
Mailing address
Po Box 1087
Evansville, IN 477061087

Credentials & registration

NPPES · NUCC
NPI registered
February 2007 — 19 yrs on file
Profile last updated
December 11, 2024
Specialty taxonomy
103T00000X — NUCC code
State license (1)
Indiana #20041336A
Medicaid
IN #200198840B

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1053455188. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
387
Distinct HCPCS
2
Medicare allowed
$26,638
HCPCS Description Services Patients Avg allowed
90832 Psychotherapy, 30 minutes 364 62 $64
90791 Psychiatric diagnostic evaluation 23 23 $145

In context: peer comparison

Among 1 peers in Celestine Psychologist, average services per provider: 193. This provider delivers 2.0× the peer median.

Frequently asked questions

Auto-generated from federal data
What is Dr. Scott Duncan's medical specialty?
Dr. Scott Duncan practices Psychologist in Celestine, IN.
Where does Dr. Scott Duncan practice?
Dr. Scott Duncan practices at 127 N 1000 E, Celestine, IN 475219648. Office phone: 8122344642.
What is Dr. Scott Duncan's NPI?
Dr. Scott Duncan's National Provider Identifier (NPI) is 1053455188, issued by NPPES.
What procedures does Dr. Scott Duncan commonly perform?
Top Medicare-reported procedures in 2023: Psychotherapy (HCPCS 90832); Psychiatric diagnostic evaluation (HCPCS 90791). Source: CMS Medicare Physician & Other Practitioners file.