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

Anna Katherine Callahan, APRN

Individual provider Primary Care Nurse Practitioner · NPI 1366020224

Anna Katherine Callahan, APRN is a Nurse Practitioner in Dade City, Florida. Qualified in 2025, 1 year ago. Practices with Harmony United Healthcare LLC, a 87-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Florida.

Years since qualifying
1
Licensed in
FL
In the registry since
2021
Specialties on file
2
What do these letters mean?
APRN — Advanced Practice Registered Nurse
The umbrella licence covering nurse practitioners, midwives, anaesthetists and clinical nurse specialists.

See every abbreviation used in this directory →

Practice location Address checks out

14015 10th St
Dade City, FL 33525-4108
Phone: (352) 999-6084
Show map & directions

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

Specialties & licences

Psychiatric/Mental Health Nurse Practitioner (primary) Taxonomy 363LP0808X · Licence 11012441 (FL)
Primary Care Nurse Practitioner Taxonomy 363LP2300X · Licence 11012441 (FL)

Record details

NPI number1366020224
Entity typeIndividual (Type 1)
GenderFemale
Credentials APRN
Sole proprietorYes
NPI enumeratedMarch 31, 2021
Last updated in NPPESSeptember 23, 2025
Certification dateSeptember 23, 2025

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2025 (1 years in practice)
Group practice Harmony United Healthcare Llc — 87 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services