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

Dr. Larry Del Sumerlin, OD

Individual provider Optometrist · NPI 1235284159

Dr. Larry Del Sumerlin, OD is an Optometrist in Harlingen, Texas. Licensed in Texas. Registered with an NPI since 2007.

Licensed in
TX
In the registry since
2007
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

2000 S Expressway 83 Ste B-05
Harlingen, TX 78552-5950
Phone: (956) 412-7775
Fax: (956) 412-7776
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Optometrist (primary) Taxonomy 152W00000X · Licence 2642 (TX)

Record details

NPI number1235284159
Entity typeIndividual (Type 1)
GenderMale
Credentials OD
Sole proprietorNo
NPI enumeratedJanuary 23, 2007
Last updated in NPPESJuly 8, 2007
Mailing address2000 S Expressway 83, Ste B-05, Harlingen, TX 78552-5950

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