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

Dianne M. Grejtak

Organization Durable Medical Equipment & Medical Supplies · NPI 1891872719

Dianne M. Grejtak is a Durable Medical Equipment & Medical Supplies in San Antonio, Texas. Licensed in Texas. Registered with an NPI since 2006.

Licensed in
TX
In the registry since
2006
Specialties on file
2

Practice location Address checks out

4944 Research Dr
San Antonio, TX 78240-5006
Phone: (210) 614-3360
Fax: (210) 614-3362
Show map & directions

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

Specialties & licences

Durable Medical Equipment & Medical Supplies (primary) Taxonomy 332B00000X · Licence 0065742 (TX)
Oxygen Equipment & Supplies (DME) Taxonomy 332BX2000X · Licence 0065742 (TX)

Record details

NPI number1891872719
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Dianne Grejtak — Owner · (210) 614-3360
Other names Medical Specialty Shoppe
NPI enumeratedNovember 1, 2006
Last updated in NPPESAugust 29, 2011
Mailing address4944 Research Dr, San Antonio, TX 78240-5006

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