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

Mary Horton, RN

Individual provider Registered Nurse · NPI 1174086862

Mary Horton, RN is a Nurse Practitioner in Boise, Idaho. Qualified in 2025, 1 year ago. Practices with Saint Alphonsus Regional Medical Center Inc, a 673-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Idaho and Indiana.

Years since qualifying
1
Licensed in
ID, IN
In the registry since
2019
Specialties on file
2
What do these letters mean?
RN — Registered Nurse
A licensed nurse who completed a nursing degree and passed the NCLEX-RN examination.

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Practice location Address checks out

999 N Curtis Rd Ste 415
Boise, ID 83706-1334
Phone: (208) 302-2600
Fax: (208) 302-2625
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 1717 W Cowles St, Fairbanks, AK 99701-5926 — (907) 451-6682

Specialties & licences

Acute Care Nurse Practitioner (primary) Taxonomy 363LA2100X · Licence 9571685 (ID)
Registered Nurse Taxonomy 163W00000X · Licence 137862 (IN)

Record details

NPI number1174086862
Entity typeIndividual (Type 1)
GenderFemale
Credentials RN
Sole proprietorNo
NPI enumeratedApril 9, 2019
Last updated in NPPESNovember 18, 2025
Certification dateNovember 18, 2025
Mailing addressPo Box 190930, Boise, ID 83719-0930

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 Saint Alphonsus Regional Medical Center Inc — 673 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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