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

James Royce Davis, PHD

Individual provider Microbiology Specialist/Technologist · NPI 1891908059

James Royce Davis, PHD is a Microbiology Specialist/Technologist in Houston, Texas. Registered with an NPI since 2007.

In the registry since
2007
What do these letters mean?
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

See every abbreviation used in this directory →

Practice location Address checks out

6565 Fannin Street MS205
Houston, TX 77030-2703
Phone: (713) 394-6450
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Microbiology Specialist/Technologist (primary) Taxonomy 246QM0900X

Record details

NPI number1891908059
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorNo
NPI enumeratedMay 7, 2007
Last updated in NPPESJuly 8, 2007
Mailing addressPo Box 4701, Houston, TX 77210-4701

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