Doctor profile · Federal record

Dr. LOUIS DUCHIN, M.D.

Psychiatry Physician (CMS: PSYCHIATRY) · Psychiatry Physician · HANOVER, PA

  • NPI 1457309023
  • Accepts Medicare
  • 40 yrs in practice
  • Licensed in 2 states
  • Male
  • Solo practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
625 W ELM AVE
HANOVER, PA 173315125
(717) 632-4900
fax (717) 632-3657
Additional location
12084 Birchleaf Dr
Rockville, VA 231461839
(804) 716-6267
fax (804) 477-7497
Mailing address
PO BOX 366
ROCKVILLE, VA 231460366

Credentials & registration

NPPES · NUCC
NPI registered
May 2006 — 20 yrs on file
Profile last updated
October 16, 2023
Year of graduation
1986 — 40 yrs since
Specialty taxonomy
2084P0800X — NUCC code
State licenses (2)
Virginia #01010155519 · Pennsylvania #MD041056E
Medicaid
VA #10059321

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1457309023. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
141
Distinct HCPCS
2
Medicare allowed
$13,742
HCPCS Description Services Patients Avg allowed
99213 Established patient office or other outpatient visit, 20-29 minutes 107 34 $89
99214 Established patient office or other outpatient visit, 30-39 minutes 34 13 $125

In context: peer comparison

Among 1 peers in this city , average services per provider: 70. This provider delivers 2.0× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
1,151
Patients
130
Total drug cost
$24,076
Drug Type Claims Patients Total cost
Clonazepam Generic 175 23 $1,240
Quetiapine Fumarate Generic 146 20 $2,299
Alprazolam Generic 106 13 $793
Bupropion Xl (Bupropion Hcl) Brand 87 14 $2,319
Buprenorphine-Naloxone (Buprenorphine Hcl/Naloxone Hcl) Brand 83 0 $4,660
Dextroamphetamine-Amphetamine (Dextroamphetamine/Amphetamine) Brand 72 0 $2,771
Diazepam Generic 69 0 $723
Lamotrigine Generic 69 12 $1,090
Trazodone Hcl Generic 61 15 $566
Aripiprazole Generic 60 11 $2,792

Hospital affiliations

CMS Hospital Compare