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

William Justus Head MD PA

Organization Ophthalmology Physician · NPI 1811939184

William Justus Head MD PA is an Ophthalmology Physician in McAllen, 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

605 E Violet Ave Ste 2
McAllen, TX 78504-2481
Phone: (956) 631-4533
Fax: (956) 631-4335
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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 number1811939184
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official William Head — President · (956) 631-4533
NPI enumeratedJune 12, 2006
Last updated in NPPESJuly 10, 2012
Mailing address5111 N 10th St, Pmb 210, McAllen, TX 78504-2835

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