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

Individual provider Anesthesiology Physician · NPI 1437155421

Dr. Dennis M Ritter, MD is an Anesthesiology Physician in St. Louis, Missouri. Licensed in Missouri. Registered with an NPI since 2005.

Licensed in
MO
In the registry since
2005
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 Sjmmc Dept OF Anes
St. Louis, MO 63141
Phone: (636) 386-9224
Fax: (636) 386-7679
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Specialties & licences

Anesthesiology Physician (primary) Taxonomy 207L00000X · Licence R2K25 (MO)

Record details

NPI number1437155421
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 23, 2005
Last updated in NPPESJuly 13, 2026
Mailing address339 Consort Dr, Ballwin, MO 63011-4439

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