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

Rj Williams

Individual provider Clinical & Laboratory Immunology (Internal Medicine) Physician · NPI 1780548610

Rj Williams is a Clinical & Laboratory Immunology (Internal Medicine) Physician in Pearland, Texas. Practices as a sole proprietor. Licensed in Texas.

Licensed in
TX
In the registry since
2025

Practice location Address checks out

2743 Smith Ranch Rd Ste 1904
Pearland, TX 77584-0188
Phone: (713) 551-8743
Show map & directions

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

Specialties & licences

Clinical & Laboratory Immunology (Internal Medicine) Physician (primary) Taxonomy 207RI0001X · Licence 45D2330202 (TX)

Record details

NPI number1780548610
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorYes
NPI enumeratedDecember 15, 2025
Last updated in NPPESJanuary 9, 2026
Certification dateJanuary 9, 2026
Mailing address2743 Smith Ranch Rd Ste 1904, Pearland, TX 77584-0188