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

John J Szela, MD

Individual provider Infectious Disease Physician · NPI 1114988508

John J Szela, MD is an Infectious Disease Physician in Royal Oak, Michigan. Works from 3 locations. Licensed in Michigan.

Licensed in
MI
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

3535 W 13 Mile Rd Ste 605
Royal Oak, MI 48073-6770
Phone: (248) 551-0495
Show map & directions

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

Additional practice locations (2)

  • 3535 W 13 Mile Rd, Royal Oak, MI 48073-6769 — (248) 423-3144
  • 3535 W 13 Mile Rd Ste Ll, Royal Oak, MI 48073-6770 — (248) 551-3000

Specialties & licences

Infectious Disease Physician (primary) Taxonomy 207RI0200X · Licence 4301052681 (MI)

Record details

NPI number1114988508
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 28, 2006
Last updated in NPPESAugust 5, 2025
Certification dateAugust 5, 2025

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