1. Home
  2. Directory
  3. Florida
  4. Sarasota
  5. Nurse Practitioner
  6. NPI Profile

JUSTINA J. GRANTHON ARNP
NPI 1194711556
Nurse Practitioner in Sarasota, FL

Active since September 21, 2005
1851 HAWTHORNE ST, SARASOTA, FL 34239(941) 365-0433(941) 954-2064 Get Directions Write a Review

NPPES record last updated: August 6, 2010. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Justina J. Granthon Arnp NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

JUSTINA J. GRANTHON ARNP (NPI 1194711556) is an individual nurse practitioner in Sarasota, Florida, licensed in Florida (ARNP3186272) and active in the NPI registry since September 2005.

NPPES Registry Identity

NPI1194711556
Entity TypeIndividualFemale
Primary Taxonomy363L00000X
Provider Legal NameJUSTINA J. GRANTHONCredential: ARNP
Location Address1851 HAWTHORNE STSarasota, FL 34239-2945
Mailing AddressPo Box 5699Sarasota, FL 34277-5699 · (941) 365-0433 · Fax (941) 954-2064
Phone(941) 365-0433
Fax(941) 954-2064
Sole ProprietorNo
Enumeration DateSeptember 21, 2005
Last NPPES UpdateAugust 6, 2010
✔ NPI 1194711556 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363L00000X
License✔ Licensed in FL · ARNP3186272
Definition
(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.
1851 HAWTHORNE ST, Sarasota, FL 34239
Open in Google Maps ↗

Other Names 1

Former Name (1)Justina J. Hathaway Arnp

Other Identifiers 3

Medicare UPINQ03803FL
Medicare ID-Type UnspecifiedU1849YFL
Medicaid306974500FL

Other Providers at the Same Location NPPES 4

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MARY HEALY ARNP
Nurse Practitioner
1851 HAWTHORNE ST
SARASOTA, FL 34239
Sarasota County (941) 365-0433
MS. ELIZABETH K. MILLER ARNP
Nurse Practitioner
1851 HAWTHORNE ST
SARASOTA, FL 34239
Sarasota County (941) 365-0433
MS. LORA CAY ANDREWS ARNP
Nurse Practitioner
1851 HAWTHORNE ST
SARASOTA, FL 34239
Sarasota County (941) 321-6771
BARBARA ANNE NIKIAS ARNP
Nurse Practitioner
1851 HAWTHORNE ST
SARASOTA, FL 34239
Sarasota County (941) 365-0433

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Justina Granthon's NPI number?

The NPI number for Justina Granthon is 1194711556. It was assigned to this individual provider in the NPPES registry on September 21, 2005. The provider is also known as Justina J. Hathaway Arnp.

Where is Justina Granthon located?

Justina Granthon practices at 1851 Hawthorne St, Sarasota, FL 34239. The listed phone number is (941) 365-0433.

What is Justina Granthon's specialty?

The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.

When was this NPI record last updated?

The NPPES record for Justina Granthon was last updated on August 6, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.