Cynthia ChaoDO A PROFESSIONAL CO
Obstetrics & Gynecology·Los Alamitos, CA
Cynthia Chao, DO A PROFESSIONAL CO is an Obstetrics & Gynecology provider in Los Alamitos, CA, as of July 2026.
- NPI1720077274
- Registered2005
- Class of1997
Case volumes, referral patterns, and payer mix live in DataLily AI Insights.
Education
Education on record as of August 2026.
Cynthia Chao at a glance
- Provider
- Cynthia Chao
- Credential
- DO A PROFESSIONAL CO
- Specialty
- Obstetrics/Gynecology
- Procedures
- Obstetrics & Gynecology CPT codes
- Location
- Los Alamitos, CA
- Medical school
- Western University of Health Sciences College of Dental Med
- Graduated
- 1997
- NPI registered
- 2005
- NPI
- 1720077274
- 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 Cynthia Chao practice?
Cynthia Chao, DO A PROFESSIONAL CO is based in Los Alamitos, CA. Affiliations reflect the current DataLily AI snapshot (July 2026) and can change.
What is Cynthia Chao's NPI number?
Cynthia Chao's National Provider Identifier (NPI) is 1720077274, registered in 2005. Specialty on record: Obstetrics/Gynecology; credential DO A PROFESSIONAL CO.
Where did Cynthia Chao go to medical school?
Cynthia Chao, DO A PROFESSIONAL CO attended Western University of Health Sciences College of Dental Med, graduating in 1997.
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, Cynthia Chao among them. The California Obstetrics & Gynecology directory lists each one by city with credential, NPI, and center affiliations.
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