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

Dr. Michael J Spezia, DO

Individual provider Family Medicine Physician · NPI 1316928369

Dr. Michael J Spezia, DO is a Family Practice in Saint Louis, Missouri. Graduated from Kansas City College of Medicine and Surgery in 1977, 49 years ago. Practices as a sole proprietor and accepts Medicare assignment. Licensed in Missouri.

Years since qualifying
49
Trained at
Kansas City College of Medicine and Surgery
Licensed in
MO
In the registry since
2005
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

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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) 382-3502
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence R8660 (MO)

Record details

NPI number1316928369
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorYes
NPI enumeratedNovember 8, 2005
Last updated in NPPESJanuary 11, 2012

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyFAMILY PRACTICE
Medical schoolKANSAS CITY COLLEGE OF MEDICINE AND SURGERY
Graduated 1977 (49 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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