Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Gerardo Bustillo, MD

Individual provider Specialist · NPI 1972631786

Gerardo Bustillo, MD is an Obstetrics/Gynecology in Fountain Valley, California. Graduated from Js Weill Medical College, Cornell University in 1982, 44 years ago. Practices with Memorialcare Medical Foundation, a 562-clinician group and accepts Medicare assignment. Licensed in California.

Years since qualifying
44
Trained at
Js Weill Medical College, Cornell University
Licensed in
CA
In the registry since
2007
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

18035 Brookhurst St Ste 2100
Fountain Valley, CA 92708
Phone: (657) 241-9090
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Obstetrics & Gynecology Physician (primary) Taxonomy 207V00000X · Licence G51357 (CA)
Specialist Taxonomy 174400000X · Licence G51357 (CA)

Record details

NPI number1972631786
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 1, 2007
Last updated in NPPESOctober 13, 2016
Mailing address17360 Brookhurst St, Attn: Credentialing Department, Fountain Valley, CA 92708-3720

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyOBSTETRICS/GYNECOLOGY
Medical schoolJS WEILL MEDICAL COLLEGE, CORNELL UNIVERSITY
Graduated 1982 (44 years in practice)
Group practice Memorialcare Medical Foundation — 562 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

Other providers in Fountain Valley