Doctor profile · Federal record
Dr. Randolf Dipp, D.O.
Psychiatry Physician (CMS: Psychiatry) · San Diego, CA
- NPI 1134109291
- 26 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
1350 Columbia St Unit 800
San Diego, CA 921013454
(619) 244-4420
fax (619) 942-5048
Credentials & registration
- NPI registered
- January 2006 — 20 yrs on file
- Profile last updated
- October 14, 2025
- Year of graduation
- 2000 — 26 yrs since
- Specialty taxonomy
- 2084P0800X — NUCC code
- State license (1)
- California #20A8075
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1134109291. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
295
Distinct HCPCS
2
Medicare allowed
$35,383
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 247 | 15 | $130 | |
90833 |
Psychotherapy with evaluation and management visit, 30 minutes | 48 | 11 | $69 |
In context: peer comparison
Among 54 peers in this city , average services per provider: 141. This provider delivers 2.1× the peer median.Open Payments
Industry payments received
All-time total
$130
Transactions
2
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Axsome Therapeutics, Inc. | 1 | $114.65 | |
| IDORSIA PHARMACEUTICALS US INC | 1 | $14.87 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
198
Patients
0
Total drug cost
$2,348
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Lorazepam | Generic | 43 | 0 | $216 |
| Escitalopram Oxalate | Generic | 33 | 0 | $473 |
| Alprazolam | Generic | 21 | 0 | $41 |
| Duloxetine Hcl | Generic | 21 | 0 | $542 |
| Aripiprazole | Generic | 17 | 0 | $284 |
| Trazodone Hcl | Generic | 15 | 0 | $85 |
| Buspirone Hcl | Generic | 14 | 0 | $206 |
| Fluoxetine Hcl | Generic | 12 | 0 | $54 |
| Lamotrigine | Generic | 11 | 0 | $416 |
| Zolpidem Tartrate Er (Zolpidem Tartrate) | Brand | 11 | 0 | $31 |
Frequently asked questions
What is Dr. Randolf Dipp's medical specialty?
Dr. Randolf Dipp practices Psychiatry Physician in San Diego, CA.
Where does Dr. Randolf Dipp practice?
Dr. Randolf Dipp practices at 1350 Columbia St Unit 800, San Diego, CA 921013454. Office phone: 6192444420.
What is Dr. Randolf Dipp's NPI?
Dr. Randolf Dipp's National Provider Identifier (NPI) is 1134109291, issued by NPPES.
Does Dr. Randolf Dipp accept Medicare assignment?
Dr. Randolf Dipp does not accept Medicare assignment for all services. Patients may be billed amounts beyond Medicare-allowed charges.
What procedures does Dr. Randolf Dipp commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Psychotherapy with evaluation and management visit (HCPCS 90833). Source: CMS Medicare Physician & Other Practitioners file.