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

Tammie M Grigsby

Individual provider Case Manager/Care Coordinator · NPI 1700532777

Tammie M Grigsby is a Case Manager/Care Coordinator in Houston, Texas. Practices as a sole proprietor. Registered with an NPI since 2022.

In the registry since
2022
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Practice location Address checks out

225 Pennbright Dr
Houston, TX 77090-5915
Phone: (832) 943-4035
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Case Manager/Care Coordinator (primary) Taxonomy 171M00000X

Record details

NPI number1700532777
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorYes
NPI enumeratedFebruary 28, 2022
Last updated in NPPESFebruary 28, 2022
Certification dateFebruary 28, 2022

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