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

Individual provider Neonatal-Perinatal Medicine Physician · NPI 1053558932

Dr. Colleen Coughlin Claassen, MD is a Neonatal-Perinatal Medicine Physician in Saint Louis, Missouri. Practices as a sole proprietor. Licensed in Missouri.

Licensed in
MO
In the registry since
2009
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) 577-5663
Fax: (314) 268-6410
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Neonatal-Perinatal Medicine Physician (primary) Taxonomy 2080N0001X · Licence 2013021231 (MO)
Pediatrics Physician Taxonomy 208000000X · Licence 2013021231 (MO)

Record details

NPI number1053558932
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorYes
NPI enumeratedJanuary 14, 2009
Last updated in NPPESJanuary 15, 2021
Certification dateJanuary 15, 2021

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