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

Dr. Chad Seymour Lewis, MD

Individual provider Emergency Medicine Physician · NPI 1275713703

Dr. Chad Seymour Lewis, MD practises Emergency Medicine in Scottsdale, Arizona. Graduated from New York Medical College in 2003, 23 years ago. Practices with Cep America- Arizona, PC, a 88-clinician group and accepts Medicare assignment. Licensed in Arizona and New York.

Years since qualifying
23
Trained at
New York Medical College
Licensed in
AZ, NY
In the registry since
2007
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

18524 N 94th St
Scottsdale, AZ 85255-2493 Not confirmed with CMS for 17 years — call before visiting
Phone: (718) 757-4758
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence 37717 (AZ)
Emergency Medicine Physician Taxonomy 207P00000X · Licence 246764 (NY)

Record details

NPI number1275713703
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedNovember 13, 2007
Last updated in NPPESMay 19, 2009

Medicare enrollment

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

Medicare specialtyEMERGENCY MEDICINE
Medical schoolNEW YORK MEDICAL COLLEGE
Graduated 2003 (23 years in practice)
Group practice Cep America- Arizona, Pc — 88 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 patients386
Services billed 601 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.

  • Banner Del E. Webb Medical Center Hospital · Sun City West, AZ · listed as Banner Del E Webb Medical Center
  • Banner Ocotillo Medical Center Hospital · Chandler, AZ

Colleagues at Cep America- Arizona, PC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 88 clinicians in the practice; 12 are shown here.

Other providers in Scottsdale