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

Joan R. Grossenbacher, ARNP

Individual provider Family Nurse Practitioner · NPI 1548434491

Joan R. Grossenbacher, ARNP is a Family Nurse Practitioner in Longwood, Florida. Licensed in Florida. Registered with an NPI since 2008.

Licensed in
FL
In the registry since
2008
What do these letters mean?
ARNP — Advanced Registered Nurse Practitioner
The title some states use for an advanced practice nurse.

See every abbreviation used in this directory →

Practice location Address checks out

212 W Bay Ave
Longwood, FL 32750-4126
Phone: (407) 265-1888
Fax: (407) 265-9581
Show map & directions

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

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence 2620662 (FL)

Record details

NPI number1548434491
Entity typeIndividual (Type 1)
GenderFemale
Credentials ARNP
Sole proprietorNo
NPI enumeratedApril 22, 2008
Last updated in NPPESOctober 16, 2012

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