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

Michael J Spezia DO Inc

Organization Health Maintenance Organization · NPI 1912229147

Michael J Spezia DO Inc is a Health Maintenance Organization in Saint Louis, Missouri. Licensed in Missouri. Registered with an NPI since 2010.

Licensed in
MO
In the registry since
2010
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

23 N Oaks Plz Ste 200
Saint Louis, MO 63121-2917
Phone: (314) 385-7161
Fax: (314) 385-3502
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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 · Licence R8660 (MO)

Record details

NPI number1912229147
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Michael Spezia — Doctor · (314) 385-7161
NPI enumeratedFebruary 15, 2010
Last updated in NPPESJanuary 23, 2012
Mailing address23 N Oaks Plz, Suite 200, Saint Louis, MO 63121-2917

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