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

Estar Ruth Denny

Individual provider Family Nurse Practitioner · NPI 1285483305

Estar Ruth Denny is a Nurse Practitioner in Ganado, Arizona. Qualified in 2024, 2 years ago. Practices with Navajo Health Foundation-Sage Memorial Hospital, Inc, a 60-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Arizona.

Years since qualifying
2
Licensed in
AZ
In the registry since
2024

Practice location PO Box

The provider listed a PO Box rather than a street location, so this is not a walk-in address.

PO Box 457
Ganado, AZ 86505-0457
Phone: (480) 406-3675
Show map & directions

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

Additional practice locations (1)

  • Corner Of Route N12 And N7, Fort Defiance, AZ 86504 — (928) 729-8000

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence NP307258 (AZ)

Record details

NPI number1285483305
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedMay 13, 2024
Last updated in NPPESJune 30, 2025
Certification dateJune 9, 2025
Mailing addressPo Box 649, Fort Defiance, AZ 86504-0649

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2024 (2 years in practice)
Group practice Navajo Health Foundation-Sage Memorial Hospital, Inc. — 60 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Ganado