Mary Blair Matejczyk M.D.
About this NPIWhat this record shows.
NPI 1609830223 is registered to Mary Blair Matejczyk M.D., a Orthopaedic Surgery practising at 9500 Euclid Ave in Cleveland, Ohio. Orthopaedic Surgery is a medical specialty focused on injuries and disorders of the musculoskeletal system, including bones, joints, ligaments, tendons, and muscles. Mary Blair Matejczyk M.D. has been enumerated in the National Provider Identifier (NPI) registry since 2006.
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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
- 0463805OH
Source: NPPES public registry.
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 Mary Blair Matejczyk M.D. accepts. To confirm in-network status with your specific health plan, contact Mary Blair Matejczyk M.D. directly at (800) 223-2273.
Frequently asked
Yes. NPI 1609830223 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Orthopaedic Surgery is a medical specialty focused on injuries and disorders of the musculoskeletal system, including bones, joints, ligaments, tendons, and muscles.
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 (800) 223-2273.
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. Mary Blair Matejczyk M.D. is a Type-1 individual NPI.