FIONA SZNEWAJS DO – NPI #1154259869
Pediatrics

A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development.

FIONA SZNEWAJS is a physician located in ROYAL OAK, MI. NPPES recently assigned the NPI number 1154259869 to FIONA SZNEWAJS on May 12, 2026. It is a Type-1 NPI, indicating this NPI number is associated with an individual. The primary taxonomy selected by this provider is 208000000X from the Health Care Provider Taxonomy code set, which is classified as Pediatrics.

Use the NPI data found here to bill health insurance companies, identify providers enrolled in Medicare and Medicaid services or other HIPAA compliant transactions. See the complete NPI profile for FIONA SZNEWAJS below.

NPI Profile for
FIONA SZNEWAJS

NPI Number
1154259869
Enumeration Date

(about 3 weeks ago)
Entity Type
Type-1  Individual (Female)
Legal Name
FIONA SZNEWAJS
Credentials
DO
Primary location
3535 W 13 MILE RD
ROYAL OAK, MI 48073-6770
Phone: (248) 551-3000 Fax: (248) 551-2032
Mailing address
Same as primary location
Sole Proprietor
Yes
Updated
Certification Date
May 12, 2026

Note: NPPES allows providers to attest to the accuracy of their NPI data. When a provider request any change to the NPI record, they will be able to attest to their changed NPI data, resulting in an updated certification date.

Taxonomy Code(s)

A taxonomy code is a code that describes the health care service provider's type, classification, and the area of specialization. The primary specialty for this provider is indicated as (Primary) below.

Taxonomy Classification / Specialization State License
208000000X
- Pediatrics (Primary)
MI 5151017973

The taxonomy codes are selected by the provider at the time of NPI registration. Selection of a taxonomy code does not replace any credentialing or validation process that the provider requesting the code should complete.