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

W. Darrell Willerson Jr MD PA

Organization Ophthalmology Physician · NPI 1255404943

W. Darrell Willerson Jr MD PA is an Ophthalmology Physician in San Antonio, Texas. Registered with an NPI since 2006.

In the registry since
2006
What do these letters mean?
PA — Professional association
A form of business registration, not a clinical qualification.

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Practice location Address checks out

303 E Quincy St Ste 100
San Antonio, TX 78215-1922
Phone: (210) 271-7648
Fax: (210) 225-8184
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Ophthalmology Physician (primary) Taxonomy 207W00000X

Record details

NPI number1255404943
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official William Willerson — President · (210) 271-7648
NPI enumeratedNovember 17, 2006
Last updated in NPPESJanuary 15, 2013
Mailing address303 E Quincy St, Suite 100, San Antonio, TX 78215-1918

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