Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Margaret Horton-Breshears, AGPCNP-BC

Individual provider Gerontology Nurse Practitioner · NPI 1740700442

Margaret Horton-Breshears, AGPCNP-BC is a Nurse Practitioner in Tucson, Arizona. Qualified in 2017, 9 years ago. Practices with El Rio Santa Cruz Neighborhood Health Center, Inc, a 283-clinician group and accepts Medicare assignment. Licensed in Arizona.

Years since qualifying
9
Licensed in
AZ
In the registry since
2017
Specialties on file
2
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Practice location Address checks out

1230 S Cherrybell Stra
Tucson, AZ 85713-1907
Phone: (520) 670-3909
Fax: (520) 309-2560
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Adult Health Nurse Practitioner (primary) Taxonomy 363LA2200X · Licence AP10274 (AZ)
Gerontology Nurse Practitioner Taxonomy 363LG0600X · Licence AP10274 (AZ)

Record details

NPI number1740700442
Entity typeIndividual (Type 1)
GenderFemale
Credentials AGPCNP-BC
Sole proprietorNo
NPI enumeratedJune 23, 2017
Last updated in NPPESFebruary 28, 2025
Certification dateFebruary 28, 2025

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2017 (9 years in practice)
Group practice El Rio Santa Cruz Neighborhood Health Center, Inc. — 283 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Other providers in Tucson