Charlotte Ter HaarMD
Obstetrics & Gynecology·Orange, CA
Charlotte Ter Haar, MD is an Obstetrics & Gynecology provider in Orange, CA, as of July 2026.
- NPI1740741560
- Registered2019
- Class of2019
Case volumes, referral patterns, and payer mix live in DataLily AI Insights.
Education
Education on record as of August 2026.
Charlotte Ter Haar at a glance
- Provider
- Charlotte Ter Haar
- Credential
- MD
- Specialty
- Obstetrics/Gynecology
- Procedures
- Obstetrics & Gynecology CPT codes
- Location
- Orange, CA
- Medical school
- University of Illinois College of Med (chi/peor/rock/chm-Urb)
- Graduated
- 2019
- NPI registered
- 2019
- NPI
- 1740741560
- 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 Charlotte Ter Haar practice?
Charlotte Ter Haar, MD is based in Orange, CA. Affiliations reflect the current DataLily AI snapshot (July 2026) and can change.
What is Charlotte Ter Haar's NPI number?
Charlotte Ter Haar's National Provider Identifier (NPI) is 1740741560, registered in 2019. Specialty on record: Obstetrics/Gynecology; credential MD.
Where did Charlotte Ter Haar go to medical school?
Charlotte Ter Haar, MD attended University of Illinois College of Med (chi/peor/rock/chm-Urb), graduating in 2019.
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, Charlotte Ter Haar among them. The California Obstetrics & Gynecology directory lists each one by city with credential, NPI, and center affiliations.
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