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

Russell James Esquivel, MD

Individual provider Internal Medicine Physician · NPI 1972682409

Russell James Esquivel, MD practises Internal Medicine in Scottsdale, Arizona. Graduated from University of Arizona College of Medicine in 2003, 23 years ago. Practices with Scottsdale Inpatient Specialists PLC, a 35-clinician group and accepts Medicare assignment. Licensed in Arizona.

Years since qualifying
23
Trained at
University of Arizona College of Medicine
Licensed in
AZ
In the registry since
2006
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

8328 E Hartford Dr
Scottsdale, AZ 85255 Not confirmed with CMS for 12 years — call before visiting
Phone: (480) 214-9720
Fax: (480) 214-9722
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Hospitalist Physician (primary) Taxonomy 208M00000X · Licence 36216 (AZ)
Internal Medicine Physician Taxonomy 207R00000X · Licence 36216 (AZ)

Record details

NPI number1972682409
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedNovember 3, 2006
Last updated in NPPESJanuary 23, 2014

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolUNIVERSITY OF ARIZONA COLLEGE OF MEDICINE
Graduated 2003 (23 years in practice)
Group practice Scottsdale Inpatient Specialists Plc — 35 clinicians
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 patients68
Services billed 428 a service is one billed item, such as a visit, a test or a procedure
Average patient age76

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.

Colleagues at Scottsdale Inpatient Specialists PLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 35 clinicians in the practice; 12 are shown here.

Other providers in Scottsdale