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

Dr. Mark J. Lewis, MD

Individual provider Internal Medicine Physician · NPI 1710906128

Dr. Mark J. Lewis, MD is an Internal Medicine in Scottsdale, Arizona. Graduated from Louisiana State University School of Medicine in New Orleans in 2001, 25 years ago. Practices with Honorhealth Medical Group, LLC, a 333-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Arizona and Wisconsin.

Years since qualifying
25
Trained at
Louisiana State University School of Medicine in New Orleans
Licensed in
AZ, WI
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

34525 N Scottsdale Rd
Scottsdale, AZ 85266-1287
Phone: (480) 882-7550
Fax: (480) 575-3076
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 32022 (AZ)
Internal Medicine Physician Taxonomy 207R00000X · Licence 69030 (WI)

Record details

NPI number1710906128
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 18, 2006
Last updated in NPPESSeptember 23, 2025
Certification dateSeptember 23, 2025

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolLOUISIANA STATE UNIVERSITY SCHOOL OF MEDICINE IN NEW ORLEANS
Graduated 2001 (25 years in practice)
Group practice Honorhealth Medical Group, Llc — 333 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations4 on file with Medicare

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