Data from the NPPES registry. May not reflect recent changes — verify at nppes.cms.hhs.gov.
RJ WILLIAMS
Active Sole ProprietorClinical & Laboratory Immunology · PEARLAND, TX
Registration Details
- NPI Number
- 1780548610
- Provider Type
- Individual
- Gender
- Male
- NPI Issued
- Dec 15, 2025 (0.37301556872986 yrs)
- Last Updated
- Jan 9, 2026
- License
-
45D2330202 (TX)
- Sole Proprietor
- Yes
Practice Information
- Address
-
2743 SMITH RANCH RD STE 1904PEARLAND, TX, 775840188Browse TX providers · Browse ZIP 77584
- Phone
- 7135518743
- Primary Specialty
-
Clinical & Laboratory Immunology
207RI0001X
Data sourced from the NPPES National Provider Identifier registry. This information is for informational purposes only and is not a substitute for verifying credentials with the appropriate licensing authority. For official verification, use the NPPES NPI Registry or the relevant state medical board.