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
- 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
- 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
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
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 Harrisburg Psychiatry Physician, average services per provider: 80. This provider delivers 5.2× the peer median.Medicare Part D · 2023
Top prescriptions
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 |
Frequently asked questions
What is Dr. Dierich Kaiser's medical specialty?
Dr. Dierich Kaiser practices Psychiatry Physician in Harrisburg, PA.
Where does Dr. Dierich Kaiser practice?
Dr. Dierich Kaiser practices at 2501 N 3Rd St, Harrisburg, PA 171101904. Office phone: 7177826430.
What is Dr. Dierich Kaiser's NPI?
Dr. Dierich Kaiser's National Provider Identifier (NPI) is 1205990256, issued by NPPES.
Does Dr. Dierich Kaiser accept Medicare assignment?
Yes. Dr. Dierich Kaiser accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Dierich Kaiser commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99213); Injection of drug or substance under skin or into muscle (HCPCS 96372). Source: CMS Medicare Physician & Other Practitioners file.