Doctor profile · Federal record
Dr. Gerardo Bustillo, M.D.
Obstetrics & Gynecology Physician (CMS: Obstetrics/Gynecology) · Specialist · Fountain Valley, CA
- NPI 1972631786
- Accepts Medicare
- MIPS 75.3 / 100 · 2023
- 44 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
18035 Brookhurst Street, Suite 2100
Fountain Valley, CA 92708
(657) 241-9090 - Mailing address
-
17360 Brookhurst St, Attn: Credentialing Department
Fountain Valley, CA 927083720
Credentials & registration
- NPI registered
- March 2007 — 19 yrs on file
- Profile last updated
- October 13, 2016
- Year of graduation
- 1982 — 44 yrs since
- Specialty taxonomy
- 207V00000X — NUCC code
- State license (1)
- California #G51357
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1972631786. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
80
Distinct HCPCS
5
Medicare allowed
$8,356
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
G0101 |
Cervical or vaginal cancer screening; pelvic and clinical breast examination | 23 | 23 | $44 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 21 | 19 | $141 | |
76830 |
Ultrasound scan of uterus, ovaries, tubes, cervix and pelvic area through vagina | 12 | 12 | $141 | |
76856 |
Complete ultrasound scan of pelvis | 12 | 12 | $124 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 12 | 11 | $100 |
In context: peer comparison
Among 3 peers in this city , average services per provider: 33. This provider delivers 2.4× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
69
Patients
0
Total drug cost
$6,223
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Estradiol (Twice Weekly) (Estradiol) | Brand | 23 | 0 | $3,923 |
| Estradiol | Generic | 20 | 0 | $1,551 |
| Sertraline Hcl | Generic | 15 | 0 | $314 |
| Progesterone (Progesterone, Micronized) | Brand | 11 | 0 | $434 |
Hospital affiliations
Frequently asked questions
What is Dr. Gerardo Bustillo's medical specialty?
Dr. Gerardo Bustillo practices Obstetrics & Gynecology Physician in Fountain Valley, CA.
Where does Dr. Gerardo Bustillo practice?
Dr. Gerardo Bustillo practices at 18035 Brookhurst Street, Fountain Valley, CA 92708. Office phone: 6572419090.
What is Dr. Gerardo Bustillo's NPI?
Dr. Gerardo Bustillo's National Provider Identifier (NPI) is 1972631786, issued by NPPES.
Does Dr. Gerardo Bustillo accept Medicare assignment?
Yes. Dr. Gerardo Bustillo accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Gerardo Bustillo 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 99214); Ultrasound scan of uterus, ovaries, tubes, cervix and pelvic area through vagina (HCPCS 76830). Source: CMS Medicare Physician & Other Practitioners file.