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

Michelle Chen Sineff, MD

Individual provider Pediatrics Physician · NPI 1316939838

Michelle Chen Sineff, MD is a Pediatrics Physician in Saint Louis, Missouri. Licensed in Illinois and Missouri. Registered with an NPI since 2005.

Licensed in
IL, MO
In the registry since
2005
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

1465 S Grand Blvd
Saint Louis, MO 63104-1003
Phone: (314) 268-4070
Fax: (314) 268-4021
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Pediatrics Physician (primary) Taxonomy 208000000X · Licence 2002021122 (MO)
Pediatrics Physician Taxonomy 208000000X · Licence 036107072 (IL)

Record details

NPI number1316939838
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 19, 2005
Last updated in NPPESJanuary 15, 2021
Certification dateJanuary 15, 2021

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