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

Alison Au Sinyai, OD, PC

Organization Optometrist · NPI 1053551820

Alison Au Sinyai, OD, PC is an Optometrist in Falls Church, Virginia. Licensed in Virginia. Registered with an NPI since 2009.

Licensed in
VA
In the registry since
2009
What do these letters mean?
PC — Professional corporation
A form of business registration, not a clinical qualification.

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Practice location Address checks out

200 Little Falls St Ste 301
Falls Church, VA 22046-4302
Phone: (703) 517-9816
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Optometrist (primary) Taxonomy 152W00000X · Licence 0618001256 (VA)

Record details

NPI number1053551820
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Alison Sinyai — Optometrist · (703) 517-9816
NPI enumeratedMarch 5, 2009
Last updated in NPPESNovember 15, 2018
Mailing address7145 Roosevelt Ave, Falls Church, VA 22042-1623

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