Doctor profile · Federal record
Dr. Randy Fiorentino, M.D.
Obstetrics & Gynecology Physician (CMS: Obstetrics/Gynecology) · Orange, CA
- NPI 1558440131
- Accepts Medicare
- 33 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
1310 W Stewart Dr, Suite 305
Orange, CA 928683854
(714) 538-7699
fax (714) 997-1098
Credentials & registration
- NPI registered
- November 2006 — 20 yrs on file
- Profile last updated
- October 22, 2021
- Year of graduation
- 1993 — 33 yrs since
- Specialty taxonomy
- 207V00000X — NUCC code
- State license (1)
- California #G083405
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1558440131. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
54
Distinct HCPCS
3
Medicare allowed
$4,796
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
G0101 |
Cervical or vaginal cancer screening; pelvic and clinical breast examination | 21 | 21 | $43 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 17 | 16 | $98 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 16 | 15 | $139 |
In context: peer comparison
Among 6 peers in Orange Obstetrics & Gynecology Physician, average services per provider: 19. This provider delivers 2.8× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
90
Patients
15
Total drug cost
$18,829
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Estradiol | Generic | 45 | 15 | $1,667 |
| Premarin (Estrogens, Conjugated) | Brand | 25 | 0 | $14,527 |
| Raloxifene Hcl | Generic | 20 | 0 | $2,634 |
Frequently asked questions
What is Dr. Randy Fiorentino's medical specialty?
Dr. Randy Fiorentino practices Obstetrics & Gynecology Physician in Orange, CA.
Where does Dr. Randy Fiorentino practice?
Dr. Randy Fiorentino practices at 1310 W Stewart Dr, Orange, CA 928683854. Office phone: 7145387699.
What is Dr. Randy Fiorentino's NPI?
Dr. Randy Fiorentino's National Provider Identifier (NPI) is 1558440131, issued by NPPES.
Does Dr. Randy Fiorentino accept Medicare assignment?
Yes. Dr. Randy Fiorentino accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Randy Fiorentino commonly perform?
Top Medicare-reported procedures in 2023: Cervical or vaginal cancer screening; pelvic and clinical breast examination (HCPCS G0101); Established patient office or other outpatient visit (HCPCS 99213); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.