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

Alexander Jon Christensen, MD

Individual provider Obstetrics & Gynecology Physician · NPI 1972129773

Alexander Jon Christensen, MD is an Obstetrics & Gynecology Physician in Saint Louis, Missouri. Practices as a sole proprietor. Licensed in Missouri.

Licensed in
MO
In the registry since
2020
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

615 S New Ballas Rd
Saint Louis, MO 63141-8221
Phone: (314) 251-6062
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

General Practice Physician (primary) Taxonomy 208D00000X · Licence 2022048177 (MO)
Obstetrics & Gynecology Physician Taxonomy 207V00000X · Licence 2020017220 (MO)

Record details

NPI number1972129773
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedJune 18, 2020
Last updated in NPPESDecember 28, 2022
Certification dateDecember 28, 2022

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