Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.

Oat Sinchai, MD, a Professional Corporation

Organization Ophthalmology Physician · NPI 1972849768

Oat Sinchai, MD, a Professional Corporation provides Ophthalmology Physician services in Orange, California. Works from 2 locations. Licensed in California.

Licensed in
CA
In the registry since
2012

Practice location Address checks out

439 E Chapman Ave
Orange, CA 92866-1509
Phone: (714) 769-6386
Fax: (714) 769-6387
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 3111 N Tustin St Ste 150, Orange, CA 92865-1752 — (714) 769-6386

Specialties & licences

Ophthalmology Physician (primary) Taxonomy 207W00000X · Licence A102404 (CA)

Record details

NPI number1972849768
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Prit Sinchai — Owner / Physician · (714) 769-6386
NPI enumeratedDecember 24, 2012
Last updated in NPPESSeptember 14, 2026
Certification dateSeptember 14, 2026
Mailing address439 E Chapman Ave, Orange, CA 92866-1509

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