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

Dr. Justin B Josephsen, MD

Individual provider Pediatrics Physician · NPI 1346404191

Dr. Justin B Josephsen, MD is a Pediatrics Physician in St. Louis, Missouri. Licensed in Missouri. Registered with an NPI since 2008.

Licensed in
MO
In the registry since
2008
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
St. Louis, MO 63104-1003
Phone: (314) 577-5663
Fax: (314) 268-6410
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Specialties & licences

Neonatal-Perinatal Medicine Physician (primary) Taxonomy 2080N0001X · Licence 2011010499 (MO)
Pediatrics Physician Taxonomy 208000000X · Licence 2011010499 (MO)

Record details

NPI number1346404191
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 10, 2008
Last updated in NPPESJanuary 15, 2021
Certification dateJanuary 15, 2021

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