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GERARDO BUSTILLO M.D.
NPI 1972631786
Obstetrics & Gynecology in Fountain Valley, CA

Active since March 01, 2007PECOS EnrolledAccepts Medicare Assignment
76.74/100
CMS Quality Rating
18035 BROOKHURST STREET, SUITE 2100, FOUNTAIN VALLEY, CA 92708(657) 241-9090 Get Directions Write a Review

NPPES record last updated: October 13, 2016. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Gerardo Bustillo M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

GERARDO BUSTILLO M.D. (NPI 1972631786) is an individual obstetrics & gynecology provider in Fountain Valley, California, licensed in California (G51357) and active in the NPI registry since March 2007. He is enrolled in Medicare PECOS and is a graduate of Js Weill Medical College, Cornell University (1982).

NPPES Registry Identity

NPI1972631786
Entity TypeIndividualMale
Primary Taxonomy207V00000X
Provider Legal NameGERARDO BUSTILLOCredential: M.D.
Location Address18035 BROOKHURST STREET, SUITE 2100Fountain Valley, CA 92708
Mailing Address17360 Brookhurst St, Attn: Credentialing DepartmentFountain Valley, CA 92708-3720
Phone(657) 241-9090
Sole ProprietorNo
Medical School CMSJs Weill Medical College, Cornell UniversityGraduated 1982
Enumeration DateMarch 1, 2007
Last NPPES UpdateOctober 13, 2016
✔ NPI 1972631786 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians
Taxonomy Code207V00000X
License✔ Licensed in CA · G51357
Definition
An obstetrician/gynecologist possesses special knowledge, skills and professional capability in the medical and surgical care of the female reproductive system and associated disorders. This physician serves as a consultant to other physicians and as a primary physician for women.
Also ListedSpecialistTaxonomy 174400000X · License G51357 (CA)
18035 BROOKHURST STREET, Fountain Valley, CA 92708
Open in Google Maps ↗

Other Identifiers 1

Medicare UPINA93055CA

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Gerardo Bustillo M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID6406908326
PECOS Enrollment IDI20090723000225
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 5

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
31 services29 patients
Ultrasound scan of uterus, ovaries, tubes, cervix and pelvic area through vagina 76830
An ultrasound scan of the lower abdominal region is a safe, non-invasive procedure that uses sound waves to create images of internal structures. This helps in checking the health of reproductive organs and detecting any abnormalities. The scan is done via a small probe inserted into the body.
17 services16 patients
Complete ultrasound scan of pelvis 76856
A complete ultrasound scan of the pelvis is a safe, non-invasive imaging procedure. It uses sound waves to create pictures of your lower abdomen area, helping doctors to evaluate and diagnose any potential issues. It's painless and usually takes about 30 minutes.
17 services16 patients
Cervical or vaginal cancer screening; pelvic and clinical breast examination G0101
This procedure involves checking for health issues in the lower abdomen and chest area. It helps identify early signs of certain conditions, increasing the chance for successful treatment. It's a routine check-up that's important for maintaining good health.
14 services14 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
12 services12 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 92708 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$142.39 typical visit price
range $62.96 – $187.60
Typical copayment $35.59 (range $15.74 – $46.90)
Most-billed visit code 99204
Established Patient
$77.96 typical visit price
range $20.84 – $153.61
Typical copayment $19.49 (range $5.21 – $38.40)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

76.74/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality80.94
Promoting Interoperability78
Improvement Activities40
Cost55.12

Other Providers at the Same Location NPPES 7

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

LYNN C. HANSEN CNM
Midwife
18035 BROOKHURST STREET, STE 2100
FOUNTAIN VALLEY, CA 92708
Orange County (657) 241-9090
DENISE GASTELUM CASTELLANOS
Midwife
18035 BROOKHURST STREET, SUITE 2100
FOUNTAIN VALLEY, CA 92708
Orange County (657) 241-9090
CORRY ANN VARNER CNM
Advanced Practice Midwife
18035 BROOKHURST STREET, STE 2100
FOUNTAIN VALLEY, CA 92708
Orange County (657) 241-9090
G. THOMAS RUIZ MD
Obstetrics & Gynecology
18035 BROOKHURST STREET, SUITE 2100
FOUNTAIN VALLEY, CA 92708
Orange County (657) 241-9090
STEPHANIE WYCKOFF
Obstetrics & Gynecology (Obstetrics)
18035 BROOKHURST STREET, SUITE 2100
FOUNTAIN VALLEY, CA 92708
Orange County (657) 241-9090
PATRICIA A. EVANS CNM
Midwife
18035 BROOKHURST STREET, STE 2100
FOUNTAIN VALLEY, CA 92708
Orange County (657) 241-9090
MRS. ANNETTE LOUISE MCCONNAUGHEY CNM
Midwife
18035 BROOKHURST STREET, SUITE 2100
FOUNTAIN VALLEY, CA 92708
Orange County (657) 241-9090

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Gerardo Bustillo's NPI number?

The NPI number for Gerardo Bustillo is 1972631786. It was assigned to this individual provider in the NPPES registry on March 1, 2007.

Where is Gerardo Bustillo located?

Gerardo Bustillo practices at 18035 Brookhurst Street Suite 2100, Fountain Valley, CA 92708. The listed phone number is (657) 241-9090.

What is Gerardo Bustillo's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.

Is Gerardo Bustillo enrolled in Medicare?

Yes. Gerardo Bustillo is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

When was this NPI record last updated?

The NPPES record for Gerardo Bustillo was last updated on October 13, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.