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

Matthew John Engelken, MD

Individual provider Obstetrics & Gynecology Physician · NPI 1235924515

Matthew John Engelken, 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
2025
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

621 S New Ballas Rd Ste 2009B
Saint Louis, MO 63141-8265
Phone: (314) 251-6062
Fax: (314) 251-4376
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Obstetrics & Gynecology Physician (primary) Taxonomy 207V00000X · Licence 2025021580 (MO)

Record details

NPI number1235924515
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedApril 9, 2025
Last updated in NPPESJune 13, 2025
Certification dateJune 13, 2025
Mailing address621 S New Ballas Rd Ste 2009b, Saint Louis, MO 63141-8265

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