Doctor profile · Federal record
Dr. Stephen Kaiser, M.D.
Psychiatry Physician (CMS: Psychiatry) · La Mesa, CA
- NPI 1245677624
- Accepts Medicare
- 13 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
5555 Grossmont Center Dr
La Mesa, CA 919423019
(619) 356-3216 - Mailing address
-
P.O. Box 1770
La Mesa, CA 919441770
Credentials & registration
- NPI registered
- May 2013 — 13 yrs on file
- Profile last updated
- July 9, 2017
- Year of graduation
- 2013 — 13 yrs since
- Specialty taxonomy
- 2084P0800X — NUCC code
- State license (1)
- California #A134560
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1245677624. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,321
Distinct HCPCS
4
Medicare allowed
$138,237
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 786 | 150 | $82 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 363 | 112 | $123 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 137 | 131 | $179 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 35 | 34 | $134 |
In context: peer comparison
Among 5 peers in this city , average services per provider: 296. This provider delivers 4.5× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
94
Patients
0
Total drug cost
$4,574
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Trazodone Hcl | Generic | 35 | 0 | $705 |
| Lithium Carbonate | Generic | 18 | 0 | $120 |
| Chlorpromazine Hcl | Generic | 16 | 0 | $3,143 |
| Venlafaxine Hcl Er (Venlafaxine Hcl) | Brand | 13 | 0 | $360 |
| Quetiapine Fumarate | Generic | 12 | 0 | $246 |
Frequently asked questions
What is Dr. Stephen Kaiser's medical specialty?
Dr. Stephen Kaiser practices Psychiatry Physician in La Mesa, CA.
Where does Dr. Stephen Kaiser practice?
Dr. Stephen Kaiser practices at 5555 Grossmont Center Dr, La Mesa, CA 919423019. Office phone: 6193563216.
What is Dr. Stephen Kaiser's NPI?
Dr. Stephen Kaiser's National Provider Identifier (NPI) is 1245677624, issued by NPPES.
Does Dr. Stephen Kaiser accept Medicare assignment?
Yes. Dr. Stephen Kaiser accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Stephen Kaiser commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Initial hospital care with moderate level of medical decision making (HCPCS 99223). Source: CMS Medicare Physician & Other Practitioners file.