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

Armelle Guiteau Osias, ARNP

Individual provider Family Nurse Practitioner · NPI 1154311868

Armelle Guiteau Osias, ARNP is a Nurse Practitioner in Dunnellon, Florida. Qualified in 2011, 15 years ago. Works from 2 locations and accepts Medicare assignment. Licensed in Florida.

Years since qualifying
15
Licensed in
FL
In the registry since
2005
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 →

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Practice location Address checks out

21840 SW 1st St
Dunnellon, FL 34431-1641
Phone: (352) 286-6553
Fax: (352) 559-0587
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 21840 Sw 1st St, Dunnellon, FL 34431-1641 — (352) 286-6553

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence ARNP9215818 (FL)

Record details

NPI number1154311868
Entity typeIndividual (Type 1)
GenderFemale
Credentials ARNP
Sole proprietorNo
NPI enumeratedOctober 24, 2005
Last updated in NPPESJuly 2, 2020
Certification dateJuly 2, 2020

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2011 (15 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients227
Services billed 6,968 a service is one billed item, such as a visit, a test or a procedure
Average patient age80

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician. Those with a page here are linked.

  • Better @ Home Home health agency · Ocala, FL · listed as Better at Home
  • Munroe Regional Homecare Llc Home health agency · Ocala, FL · listed as Munroe Regional Homecare, LLC
  • Village Home Care Llc Home health agency · Lady Lake, FL · listed as Village Home Care, LLC
  • Amedisys Home Health Home health agency · The Villages, FL

Other providers in Dunnellon