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

Tammy Grau, RN

Individual provider General Acute Care Hospital · NPI 1720461197

Tammy Grau, RN is a General Acute Care Hospital in Lewes, Delaware. Practices as a sole proprietor. Licensed in Nebraska.

Licensed in
NE
In the registry since
2015
What do these letters mean?
RN — Registered Nurse
A licensed nurse who completed a nursing degree and passed the NCLEX-RN examination.

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Practice location Address checks out

424 Savannah Rd
Lewes, DE 19958-1462
Phone: (302) 645-3300
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

General Acute Care Hospital (primary) Taxonomy 282N00000X · Licence 68326 (NE)

Record details

NPI number1720461197
Entity typeIndividual (Type 1)
GenderFemale
Credentials RN
Sole proprietorYes
NPI enumeratedJuly 3, 2015
Last updated in NPPESJuly 3, 2015
Mailing address12400 High Bluff Dr, San Diego, CA 92130-3077

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