Doctor profile · Federal record
Dr. Robert Frey, M.D.
Interventional Pain Medicine Physician (CMS: Anesthesiology) · Pain Medicine (Anesthesiology) Physician · Ventura, CA
- NPI 1912934779
- MIPS 95.0 / 100 · 2023
- 29 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
1752 S Victoria Ave, Suite B
Ventura, CA 930036192
(805) 644-4930
fax (805) 654-1284 - Mailing address
-
1280 S Victoria Ave Ste 204
Ventura, CA 930036551
Credentials & registration
- NPI registered
- June 2006 — 20 yrs on file
- Profile last updated
- December 1, 2023
- Year of graduation
- 1997 — 29 yrs since
- Specialty taxonomy
- 208VP0014X — NUCC code
- State license (1)
- California #A85317
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1912934779. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
3,095
Distinct HCPCS
10
Medicare allowed
$339,900
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 2,128 | 419 | $129 | |
80305 |
Testing for presence of drug, read by direct observation | 439 | 239 | $12 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 93 | 93 | $169 | |
64483 |
Injection of anesthetic and/or steroid drug into sacral spine nerve root using imaging guidance, single level | 85 | 72 | $117 | |
64484 |
Injection of anesthetic and/or steroid drug into sacral spine nerve root using imaging guidance, each additional level | 85 | 72 | $53 | |
62323 |
Injection of substance into lower spine canal using imaging guidance | 81 | 67 | $98 | |
64493 |
Injection of lower or sacral spine facet joint using imaging guidance, single level | 34 | 33 | $105 | |
64494 |
Injection of lower or sacral spine facet joint using imaging guidance, second level | 34 | 33 | $58 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 31 | 28 | $182 | |
62321 |
Injection of substance into middle or upper spine canal using imaging guidance | 23 | 21 | $102 |
In context: peer comparison
Among 2 peers in this city , average services per provider: 159. This provider delivers 19× the peer median.Open Payments
Industry payments received
All-time total
$207
Transactions
8
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Boston Scientific Corporation | 8 | $206.82 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
3,275
Patients
857
Total drug cost
$109,724
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Duloxetine Hcl | Generic | 577 | 178 | $18,126 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 406 | 96 | $13,171 |
| Pregabalin | Generic | 379 | 107 | $17,723 |
| Gabapentin | Generic | 306 | 61 | $5,058 |
| Oxycodone-Acetaminophen (Oxycodone Hcl/Acetaminophen) | Brand | 304 | 83 | $10,549 |
| Diclofenac Sodium | Generic | 245 | 57 | $2,736 |
| Oxycodone Hcl | Generic | 208 | 68 | $5,092 |
| Methadone Hcl | Generic | 174 | 37 | $2,879 |
| Morphine Sulfate Er (Morphine Sulfate) | Brand | 136 | 26 | $4,804 |
| Tramadol Hcl | Generic | 119 | 44 | $925 |
Frequently asked questions
What is Dr. Robert Frey's medical specialty?
Dr. Robert Frey practices Interventional Pain Medicine Physician in Ventura, CA.
Where does Dr. Robert Frey practice?
Dr. Robert Frey practices at 1752 S Victoria Ave, Ventura, CA 930036192. Office phone: 8056444930.
What is Dr. Robert Frey's NPI?
Dr. Robert Frey's National Provider Identifier (NPI) is 1912934779, issued by NPPES.
Does Dr. Robert Frey accept Medicare assignment?
Dr. Robert Frey does not accept Medicare assignment for all services. Patients may be billed amounts beyond Medicare-allowed charges.
What procedures does Dr. Robert Frey commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Testing for presence of drug, read by direct observation (HCPCS 80305); New patient office or other outpatient visit (HCPCS 99204). Source: CMS Medicare Physician & Other Practitioners file.