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

Fiona Sznewajs, DO

Individual provider Pediatrics Physician · NPI 1154259869

Fiona Sznewajs, DO is a Pediatrics Physician in Royal Oak, Michigan. Practices as a sole proprietor. Licensed in Michigan.

Licensed in
MI
In the registry since
2026
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

See every abbreviation used in this directory →

Practice location Address checks out

3535 W 13 Mile Rd
Royal Oak, MI 48073-6770
Phone: (248) 551-3000
Fax: (248) 551-2032
Show map & directions

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

Specialties & licences

Pediatrics Physician (primary) Taxonomy 208000000X · Licence 5151017973 (MI)

Record details

NPI number1154259869
Entity typeIndividual (Type 1)
GenderFemale
Credentials DO
Sole proprietorYes
NPI enumeratedMay 12, 2026
Last updated in NPPESMay 12, 2026
Certification dateMay 12, 2026
Mailing address3535 W 13 Mile Rd, Royal Oak, MI 48073-6770

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