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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

SUMMIT HEALTHCARE MEDICAL ASSOCIATES
NPI 1770700767
Clinic/Center - Rural Health in Overgaard, AZ

Active since April 19, 2007
2352 QUARTER HORSE TRAIL, OVERGAARD, AZ 85933(928) 535-3616(928) 532-2156 Get Directions Write a Review

NPPES record last updated: September 29, 2026. Verified against the NPPES registry weekly; last sync: October 04, 2026.

Record update history: Sep 29, 2026, Aug 11, 2025, May 17, 2023 and 3 more (6 updates tracked since 2017).

About Summit Healthcare Medical Associates NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

SUMMIT HEALTHCARE MEDICAL ASSOCIATES (NPI 1770700767), doing business as Family Medicine At Bison Ranch, is a healthcare organization registered as a rural health in Overgaard, Arizona and active in the NPI registry since April 2007. The organization lists Jessica Mcginnis, Chief Of Physician Services Officer, as its authorized official.

NPPES Registry Identity

NPI1770700767
Entity TypeOrganization
Primary Taxonomy261QR1300X
Legal Business NameSUMMIT HEALTHCARE MEDICAL ASSOCIATES
Location Address2352 QUARTER HORSE TRAILOvergaard, AZ 85933
Mailing Address2200 E Show Low Lake RdShow Low, AZ 85901-7831 · (928) 535-3616 · Fax (928) 532-2156
Phone(928) 535-3616
Fax(928) 532-2156
Organization SubpartYesParent: Summit Healthcare Association
Authorized OfficialJessica McginnisChief Of Physician Services Officer · (928) 537-6871
Enumeration DateApril 19, 2007
Last NPPES UpdateSeptember 29, 20266 updates tracked since enumeration
NPPES CertifiedSeptember 29, 2026
✔ NPI 1770700767 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyClinic/Center · Rural HealthAmbulatory Health Care Facilities
Taxonomy Code261QR1300X
License✔ Licensed in AZ · H0132
2352 QUARTER HORSE TRAIL, Overgaard, AZ 85933
Open in Google Maps ↗

Other Names 1

Doing Business AsFamily Medicine At Bison Ranch

Other Identifiers 1

Medicaid950222AZ

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arizona Complete Health.Insurance ›

Other Providers at the Same Location NPPES 3

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MR. AARON C BORNSTEIN MD
Family Medicine
2352 QUARTER HORSE TRAIL
OVERGAARD, AZ 85933
Navajo County (928) 535-3616
SUMMIT HEALTHCARE ASSOCIATION
Non-Pharmacy Dispensing Site
2352 QUARTER HORSE TRAIL
OVERGAARD, AZ 85933
Navajo County (928) 537-6910
DORIS VIRGINIA REEVES PA
Physician Assistant
2352 QUARTER HORSE TRAIL
OVERGAARD, AZ 85933
Navajo County (928) 535-3616

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Summit Healthcare Medical Associates's NPI number?

The NPI number for Summit Healthcare Medical Associates is 1770700767. It was assigned to this organization in the NPPES registry on April 19, 2007. The provider is doing business as Family Medicine at Bison Ranch.

Where is Summit Healthcare Medical Associates located?

Summit Healthcare Medical Associates is located at 2352 Quarter Horse Trail, Overgaard, AZ 85933. The listed phone number is (928) 535-3616.

What is Summit Healthcare Medical Associates's specialty?

The primary specialty registered for this NPI is Clinic/Center, specializing in Rural Health, with taxonomy code 261QR1300X.

What insurance does Summit Healthcare Medical Associates accept?

Health plans from Ambetter from Arizona Complete Health list Summit Healthcare Medical Associates as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Summit Healthcare Medical Associates was last updated on September 29, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.