Doctor profile · Federal record

Dr. Charles Harris, PH.D.

Clinical Psychologist · Diamondhead, MS

  • NPI 1346461423
  • 19 yrs on file
  • Male
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
5427-A Gex RD
Diamondhead, MS 39525
(228) 255-4832
Mailing address
1217 Nelson Dr
Ocean Springs, MS 395643032

Credentials & registration

NPPES · NUCC
NPI registered
May 2007 — 19 yrs on file
Profile last updated
July 8, 2007
Specialty taxonomy
103TC0700X — NUCC code
State license (1)
Mississippi #36-620
Medicaid
MS #04804801

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1346461423. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
16
Distinct HCPCS
1
Medicare allowed
$1,970
HCPCS Description Services Patients Avg allowed
90791 Psychiatric diagnostic evaluation 16 16 $123

In context: peer comparison

Among 1 peers in Diamondhead Clinical Psychologist, average services per provider: 16. This provider delivers 1.0× the peer median.

Frequently asked questions

Auto-generated from federal data
What is Dr. Charles Harris's medical specialty?
Dr. Charles Harris practices Clinical Psychologist in Diamondhead, MS.
Where does Dr. Charles Harris practice?
Dr. Charles Harris practices at 5427-A Gex RD, Diamondhead, MS 39525. Office phone: 2282554832.
What is Dr. Charles Harris's NPI?
Dr. Charles Harris's National Provider Identifier (NPI) is 1346461423, issued by NPPES.
What procedures does Dr. Charles Harris commonly perform?
Top Medicare-reported procedures in 2023: Psychiatric diagnostic evaluation (HCPCS 90791). Source: CMS Medicare Physician & Other Practitioners file.