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

Mrs. Holly E Gannon, RNC, NNP

Individual provider Critical Care Medicine Nurse Practitioner · NPI 1396960951

Mrs. Holly E Gannon, RNC, NNP is a Critical Care Medicine Nurse Practitioner in Saint Louis, Missouri. Licensed in Missouri. Registered with an NPI since 2007.

Licensed in
MO
In the registry since
2007

Practice location Address checks out

1465 S Grand Blvd
Saint Louis, MO 63104-1003
Phone: (314) 268-2700
Fax: (314) 268-6474
Show map & directions

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

Specialties & licences

Critical Care Medicine Nurse Practitioner (primary) Taxonomy 363LC0200X · Licence 106839 (MO)

Record details

NPI number1396960951
Entity typeIndividual (Type 1)
GenderFemale
Credentials RNC , NNP
Sole proprietorNo
NPI enumeratedApril 16, 2007
Last updated in NPPESNovember 19, 2020
Certification dateNovember 19, 2020

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