Doctor profile · Federal record
Dr. Derrick Marinelli, M.D.
Urology Physician · Fullerton, CA
- NPI 1689897761
- MIPS 100.0 / 100 · 2023
- 19 yrs on file
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 10 locations across 1 states.
- Primary practice
-
1950 Sunnycrest Dr, #3400
Fullerton, CA 928353638
(714) 879-2410
fax (714) 879-5340
California — 9 locations
- Additional location
-
2121 Wilshire Blvd Ste 303
Santa Monica, CA 904035743
(805) 719-3700
fax (805) 413-9099 - Additional location
-
23456 Hawthorne Blvd Ste 140
Torrance, CA 905054716
(805) 719-3700
fax (805) 413-9099 - Additional location
-
24012 Calle de la Plata Ste 230
Laguna Hills, CA 926537623
(805) 719-3700
fax (805) 413-9099 - Additional location
-
2720 N Harbor Blvd Ste 200
Fullerton, CA 928352626
(805) 719-3700
fax (805) 413-9099 - Additional location
-
27555 Ynez RD Ste 370
Temecula, CA 925914678
(805) 719-3700
fax (805) 413-9099 - Additional location
-
440 N Mountain Ave Ste 103
Upland, CA 917865183
(805) 719-3700
fax (805) 413-9099 - Additional location
-
501 N Central Ave
Glendale, CA 912031901
(805) 719-3700
fax (805) 413-9099 - Additional location
-
77 Rolling Oaks Dr Ste 201
Thousand Oaks, CA 913611018
(805) 719-3700
fax (805) 413-9099 - Additional location
-
79440 Corporate Center Dr Ste 100
La Quinta, CA 922537243
(805) 719-3700
fax (805) 413-9099
Credentials & registration
- NPI registered
- April 2007 — 19 yrs on file
- Profile last updated
- December 1, 2021
- Specialty taxonomy
- 208800000X — NUCC code
- State license (1)
- California #G59971
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1689897761. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
876
Distinct HCPCS
9
Medicare allowed
$52,000
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
81002 |
Urinalysis, manual test | 172 | 140 | $3 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 167 | 147 | $100 | |
51798 |
Ultrasound measurement of bladder capacity after voiding | 146 | 123 | $13 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 134 | 108 | $141 | |
81000 |
Manual urinalysis test with examination using microscope, non-automated | 112 | 100 | $4 | |
51741 |
Electronic assessment of bladder emptying | 57 | 57 | $15 | |
76770 |
Complete ultrasound scan behind abdominal cavity | 39 | 35 | $127 | |
76856 |
Complete ultrasound scan of pelvis | 30 | 27 | $78 | |
52000 |
Diagnostic exam of bladder and urethra using an endoscope | 19 | 19 | $280 |
In context: peer comparison
Among 3 peers in Fullerton Urology Physician, average services per provider: 76. This provider delivers 12× the peer median.Open Payments
Industry payments received
All-time total
$146
Transactions
7
Manufacturers
4
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Abbvie INC. | 4 | $82.49 | |
| Eisai INC. | 1 | $25.00 | |
| Boston Scientific Corporation | 1 | $19.64 | |
| Coloplast Corp | 1 | $18.86 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
697
Patients
243
Total drug cost
$93,233
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Tamsulosin Hcl | Generic | 249 | 91 | $5,916 |
| Finasteride | Generic | 181 | 68 | $3,912 |
| Myrbetriq (Mirabegron) | Brand | 89 | 24 | $75,597 |
| Oxybutynin Chloride ER (Oxybutynin Chloride) | Brand | 34 | 14 | $2,004 |
| Sulfamethoxazole-Trimethoprim (Sulfamethoxazole/Trimethoprim) | Brand | 31 | 27 | $140 |
| Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) | Brand | 19 | 19 | $66 |
| Dutasteride | Generic | 19 | 0 | $2,532 |
| Methenamine Hippurate | Generic | 19 | 0 | $1,245 |
| Sildenafil Citrate | Generic | 15 | 0 | $218 |
| Terazosin Hcl | Generic | 15 | 0 | $288 |
Frequently asked questions
What is Dr. Derrick Marinelli's medical specialty?
Dr. Derrick Marinelli practices Urology Physician in Fullerton, CA.
Where does Dr. Derrick Marinelli practice?
Dr. Derrick Marinelli practices at 1950 Sunnycrest Dr, Fullerton, CA 928353638. Office phone: 7148792410.
What is Dr. Derrick Marinelli's NPI?
Dr. Derrick Marinelli's National Provider Identifier (NPI) is 1689897761, issued by NPPES.
What procedures does Dr. Derrick Marinelli commonly perform?
Top Medicare-reported procedures in 2023: Urinalysis, manual test (HCPCS 81002); Established patient office or other outpatient visit (HCPCS 99213); Ultrasound measurement of bladder capacity after voiding (HCPCS 51798). Source: CMS Medicare Physician & Other Practitioners file.