Maria CastilloM.D.
Obstetrics & Gynecology·San Diego, CA
Maria Castillo, M.D. is an Obstetrics & Gynecology provider in San Diego, CA, as of July 2026.
- NPI1962566489
- Registered2006
- Class of1990
Case volumes, referral patterns, and payer mix live in DataLily AI Insights.
Education
Education on record as of August 2026.
Maria Castillo at a glance
- Provider
- Maria Castillo
- Credential
- M.D.
- Specialty
- Obstetrics/Gynecology
- Procedures
- Obstetrics & Gynecology CPT codes
- Location
- San Diego, CA
- Medical school
- Wayne State University School of Medicine
- Graduated
- 1990
- NPI registered
- 2006
- NPI
- 1962566489
- Snapshot
- July 2026
Identity, specialty, and affiliations change over time. This is not an endorsement, and not clinical, billing, or legal advice. Providers may request corrections at founders@datalilyai.com. Read the DataLily AI data methodology.
Questions
Where does Maria Castillo practice?
Maria Castillo, M.D. is based in San Diego, CA. Affiliations reflect the current DataLily AI snapshot (July 2026) and can change.
What is Maria Castillo's NPI number?
Maria Castillo's National Provider Identifier (NPI) is 1962566489, registered in 2006. Specialty on record: Obstetrics/Gynecology; credential M.D.
Where did Maria Castillo go to medical school?
Maria Castillo, M.D. attended Wayne State University School of Medicine, graduating in 1990.
How many Obstetrics & Gynecology providers in California work at ambulatory surgery centers?
544 Obstetrics & Gynecology surgeons and proceduralists in California are affiliated with ambulatory surgery centers in DataLily AI's current snapshot, Maria Castillo among them. The California Obstetrics & Gynecology directory lists each one by city with credential, NPI, and center affiliations.
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