Doctor profile · Federal record

Dr. DIERICH KAISER, MD

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

  • NPI 1205990256
  • Accepts Medicare
  • 34 yrs in practice
  • Licensed in 4 states
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
2501 N 3RD ST
HARRISBURG, PA 171101904
(717) 782-6430
fax (717) 782-6431
Mailing address
PO BOX 858
HERSHEY, PA 170330858

Credentials & registration

NPPES · NUCC
NPI registered
December 2006 — 20 yrs on file
Profile last updated
May 14, 2013
Year of graduation
1992 — 34 yrs since
Specialty taxonomy
2084P0800X — NUCC code
State licenses (4)
Pennsylvania #MD445541 · Maryland #D0058359 · District of Columbia #MDD30059 · Virginia #0101055431

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1205990256. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
414
Distinct HCPCS
4
Medicare allowed
$36,469
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 265 65 $105
99213 Established patient office or other outpatient visit, 20-29 minutes 72 23 $77
96372 Injection of drug or substance under skin or into muscle 65 14 $14
90792 Psychiatric diagnostic evaluation with medical services 12 11 $175

In context: peer comparison

Among 11 peers in this city , average services per provider: 80. This provider delivers 5.2× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
1,472
Patients
208
Total drug cost
$62,889
Drug Type Claims Patients Total cost
Quetiapine Fumarate Generic 180 19 $4,843
Olanzapine Generic 143 14 $4,634
Mirtazapine Generic 125 24 $1,238
Oxcarbazepine Generic 107 20 $11,414
Trazodone Hcl Generic 103 15 $2,032
Aripiprazole Generic 97 17 $23,629
Sertraline Hcl Generic 96 20 $1,019
Buspirone Hcl Generic 93 12 $4,775
Clonazepam Generic 91 15 $1,495
Lorazepam Generic 87 17 $918