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

Mrs. Sonia Cecilia Grannum, ARNP

Individual provider Oncology Registered Nurse · NPI 1346261203

Mrs. Sonia Cecilia Grannum, ARNP is an Oncology Registered Nurse in Miami, Florida. Practices as a sole proprietor. Licensed in Florida.

Licensed in
FL
In the registry since
2006
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

1611 NW 12th Ave
Miami, FL 33136-1005
Phone: (305) 585-6602
Fax: (305) 585-0037
Show map & directions

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

Specialties & licences

Oncology Registered Nurse (primary) Taxonomy 163WX0200X · Licence ARNP966912 (FL)

Record details

NPI number1346261203
Entity typeIndividual (Type 1)
GenderFemale
Credentials ARNP
Sole proprietorYes
NPI enumeratedJuly 23, 2006
Last updated in NPPESJuly 9, 2007

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