Doctor profile · Federal record

Dr. Mark Hessenthaler, M.D.

Psychiatry Physician (CMS: Psychiatry) · Fort Gordon, GA

  • NPI 1487776506
  • Accepts Medicare
  • 25 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
300 W Hospital RD, Ddeamc, Behavior Health, 13Th Floor
Fort Gordon, GA 309055741
(706) 829-3172
Mailing address
360 Post St, Ste 500
San Francisco, CA 941084908

Credentials & registration

NPPES · NUCC
NPI registered
April 2007 — 19 yrs on file
Profile last updated
June 13, 2019
Year of graduation
2001 — 25 yrs since
Specialty taxonomy
2084P0800X — NUCC code
State license (1)
California #C154875

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1487776506. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$318
Transactions
15
Manufacturers
9
Payer (manufacturer) Industry Txns Amount
Ironshore Pharmaceuticals INC. 4 $84.92
Abbvie INC. 3 $69.34
Axsome Therapeutics, INC. 2 $40.19
Otsuka America Pharmaceutical, INC. 1 $27.88
Alkermes, INC. 1 $26.62
Idorsia Pharmaceuticals US INC 1 $23.11
Lundbeck LLC 1 $16.33
Neurocrine Biosciences, INC. 1 $15.62
Janssen Pharmaceuticals, INC 1 $13.79

By nature of payment

Food and Beverage
$318

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
151
Patients
0
Total drug cost
$6,157
Drug Type Claims Patients Total cost
Buspirone Hcl Generic 39 0 $455
Atomoxetine Hcl Generic 21 0 $1,190
Sertraline Hcl Generic 21 0 $109
Trazodone Hcl Generic 21 0 $249
Quetiapine Fumarate Generic 19 0 $974
Aripiprazole Generic 15 0 $3,107
Lorazepam Generic 15 0 $72

Frequently asked questions

Auto-generated from federal data
What is Dr. Mark Hessenthaler's medical specialty?
Dr. Mark Hessenthaler practices Psychiatry Physician in Fort Gordon, GA.
Where does Dr. Mark Hessenthaler practice?
Dr. Mark Hessenthaler practices at 300 W Hospital RD, Fort Gordon, GA 309055741. Office phone: 7068293172.
What is Dr. Mark Hessenthaler's NPI?
Dr. Mark Hessenthaler's National Provider Identifier (NPI) is 1487776506, issued by NPPES.
Does Dr. Mark Hessenthaler accept Medicare assignment?
Yes. Dr. Mark Hessenthaler accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.