Michael J Spezia DO INC
About this NPIWhat this record shows.
NPI 1912229147 is registered to Michael J Spezia DO INC, a healthcare organisation classified as "Health Maintenance Organization" and located at 23 N Oaks Plz, Suite 200 in Saint Louis, Missouri. The organisation's authorised official is Michael Spezia. The organisation has been enumerated in the NPI registry since 2010.
Your brand here.
Secondary identifiers
Additional identifiers this provider has registered with NPPES. Used by medical billers, credentialers, and insurance verifiers to cross-reference claims and enrollments.
Medicaid
Source: NPPES public registry.
Medicare enrollment
This provider holds a Medicare enrollment on file with the Provider Enrollment, Chain and Ownership System (PECOS). Each enrollment carries a public Medicare Enrollment ID (ENRLMT_ID) used by billers and intermediaries.
Part B Supplier
- O20100331000750Clinic/Group PracticeMO
Source: CMS PECOS public enrollment file.
Insurance & acceptsHow to confirm coverage.
The National Plan and Provider Enumeration System (NPPES) registry does not include commercial insurance network data, so we cannot show which plans Michael J Spezia DO INC accepts. To confirm in-network status with your specific health plan, contact Michael J Spezia DO INC directly at (314) 385-7161.
Frequently asked
Yes. NPI 1912229147 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Health Maintenance Organization is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy.
The CMS NPPES Public Registry at npiregistry.cms.hhs.gov is the authoritative source. FindMyNPI mirrors this dataset and refreshes monthly. For real-time verification, you can also call the provider's office at (314) 385-7161.
An individual healthcare provider has a single Type-1 NPI for life. Organisations can hold separate Type-2 NPIs per location, specialty, or sub-entity. Michael J Spezia DO INC is a Type-2 organisational NPI.