Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Diane Noel Sayah, OD, PHD

Individual provider Student in an Organized Health Care Education/Training Program · NPI 1811667298

Diane Noel Sayah, OD, PHD is a Student in an Organized Health Care Education/Training Program in Houston, Texas. Practices as a sole proprietor. Licensed in Texas.

Licensed in
TX
In the registry since
2021
Specialties on file
2
What do these letters mean?
OD — Doctor of Optometry
An optometrist: examines eyes, prescribes glasses and contacts, and treats many eye conditions.
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

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Practice location Address checks out

Student / training record This NPI belongs to someone enrolled in a health care training programme. It carries no licence and no practice of its own, so no address or phone number is published for it.

Houston, TX

No coordinates on file. Search this address in Google Maps

Specialties & licences

Optometrist (primary) Taxonomy 152W00000X · Licence 10717T (TX)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X

Record details

NPI number1811667298
Entity typeIndividual (Type 1)
GenderFemale
Credentials OD , PHD
Sole proprietorYes
NPI enumeratedSeptember 16, 2021
Last updated in NPPESMarch 8, 2023
Certification dateMarch 8, 2023

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