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

Dr. Tonya Ketcham, OD

Individual provider Optometrist · NPI 1902809338

Dr. Tonya Ketcham, OD is an Optometry in Houston, Texas. Qualified in 1990, 36 years ago. Practices with University of Houston System, a 58-clinician group and accepts Medicare assignment. Licensed in Texas.

Years since qualifying
36
Licensed in
TX
In the registry since
2005
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.

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Practice location Address checks out

4401 Martin Luther King Blvd
Houston, TX 77204-2020
Phone: (713) 743-2020
Fax: (713) 743-0963
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Optometrist (primary) Taxonomy 152W00000X · Licence 6659 (TX)
Optometrist Taxonomy 152W00000X · Licence 6659T (TX)

Record details

NPI number1902809338
Entity typeIndividual (Type 1)
GenderFemale
Credentials OD
Sole proprietorNo
NPI enumeratedMay 31, 2005
Last updated in NPPESMay 12, 2022
Certification dateMay 12, 2022

Medicare enrollment

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

Medicare specialtyOPTOMETRY
Medical schoolOTHER
Graduated 1990 (36 years in practice)
Group practice University Of Houston System — 58 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations4 on file with Medicare

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