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

Melissa OTA, DDS

Individual provider General Practice Dentistry · NPI 1821498940

Melissa OTA, DDS is a Dentist in Irvine, California. Qualified in 2014, 12 years ago. Practices as a sole proprietor and works from 3 locations. Licensed in California.

Years since qualifying
12
Licensed in
CA
In the registry since
2014
What do these letters mean?
DDS — Doctor of Dental Surgery
A dentist. DDS and DMD are the same qualification — universities choose which title to award.

See every abbreviation used in this directory →

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Practice location Address checks out

2 Osborn St Ste 140
Irvine, CA 92604-8656
Phone: (929) 525-2522
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 1500 Duarte Rd, Duarte, CA 91010-3012 — (800) 826-4673
  • 1000 Fivepoint, Irvine, CA 92618-2621 — (888) 333-4673

Specialties & licences

General Practice Dentistry (primary) Taxonomy 1223G0001X · Licence 63289 (CA)

Record details

NPI number1821498940
Entity typeIndividual (Type 1)
GenderFemale
Credentials DDS
Sole proprietorYes
NPI enumeratedAugust 26, 2014
Last updated in NPPESApril 9, 2026
Certification dateApril 9, 2026
Mailing address109 Superior, Irvine, CA 92620-2225

Medicare enrollment

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

Medicare specialtyDENTIST
Medical schoolOTHER
Graduated 2014 (12 years in practice)
Accepts Medicare assignment Not indicated
Practice locations3 on file with Medicare

Other providers in Irvine