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

Dr. Stephen Niemiec, MD

Individual provider Surgery Physician · NPI 1699128504

Dr. Stephen Niemiec, MD is a General Surgery in Tucson, Arizona. Graduated from University of California, San Diego School of Medicine in 2016, 10 years ago. Works from 2 locations. Licensed in Arizona and California.

Years since qualifying
10
Trained at
University of California, San Diego School of Medicine
Licensed in
AZ, CA
In the registry since
2016
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

1625 N Campbell Ave
Tucson, AZ 85719-4330
Phone: (520) 694-5437
Fax: (520) 694-2404
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 535 N Wilmot Rd Ste 101, Tucson, AZ 85711-2683 — (520) 694-5437

Specialties & licences

Surgery Physician (primary) Taxonomy 208600000X · Licence 76601 (AZ)
Surgery Physician Taxonomy 208600000X · Licence A154699 (CA)

Record details

NPI number1699128504
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 15, 2016
Last updated in NPPESNovember 7, 2025
Certification dateNovember 7, 2025

Medicare enrollment

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

Medicare specialtyGENERAL SURGERY
Also practisesPEDIATRIC MEDICINE
Medical schoolUNIVERSITY OF CALIFORNIA, SAN DIEGO SCHOOL OF MEDICINE
Graduated 2016 (10 years in practice)
Accepts Medicare assignment Not indicated
Practice locations3 on file with Medicare

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