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

Niki N Nguyen, OD

Individual provider Optometrist · NPI 1205677648

Niki N Nguyen, OD is an Optometry in San Antonio, Texas. Qualified in 2023, 3 years ago. Practices with Dennington Collab, a 2-clinician group and works from 2 locations. Licensed in Texas.

Years since qualifying
3
Licensed in
TX
In the registry since
2024
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

18586 Sigma Rd
San Antonio, TX 78258-4274
Phone: (210) 490-6759
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 9091 Fair Oaks Pkwy Ste 306, Fair Oaks Ranch, TX 78015-4690 — (210) 698-6393

Specialties & licences

Optometrist (primary) Taxonomy 152W00000X · Licence 11186 (TX)

Record details

NPI number1205677648
Entity typeIndividual (Type 1)
GenderFemale
Credentials OD
Sole proprietorNo
NPI enumeratedMay 31, 2024
Last updated in NPPESAugust 5, 2026
Certification dateAugust 5, 2026

Medicare enrollment

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

Medicare specialtyOPTOMETRY
Medical schoolOTHER
Graduated 2023 (3 years in practice)
Group practice Dennington Collab — 2 clinicians
Accepts Medicare assignment Not indicated

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