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

HMO Missouri, Inc

Organization Health Maintenance Organization · NPI 1457754434

HMO Missouri, Inc is a Health Maintenance Organization in Saint Louis, Missouri. Registered with an NPI since 2014.

In the registry since
2014
What do these letters mean?
Inc — Incorporated
A form of business registration, not a clinical qualification.

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Practice location Address checks out

1831 Chestnut St
Saint Louis, MO 63103-2225
Phone: (314) 923-4444
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Health Maintenance Organization (primary) Taxonomy 302R00000X

Record details

NPI number1457754434
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Steven Martenet — President · (314) 923-4474
NPI enumeratedOctober 3, 2014
Last updated in NPPESOctober 3, 2014
Mailing address1831 Chestnut St, Saint Louis, MO 63103-2225

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