John Lazar M.D.
About this NPIWhat this record shows.
NPI 1780926337 is registered to John Lazar M.D., a Hospitalist practising at 1320 West Main Street in Newark, Ohio. Hospitalist is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. John Lazar M.D. has been enumerated in the National Provider Identifier (NPI) registry since 2013.
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
- 0123454OH
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.
Order and Referring Only
- I20151222001937Pediatric MedicineOH
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 John Lazar M.D. accepts. To confirm in-network status with your specific health plan, contact John Lazar M.D. directly at (220) 564-4000.
Frequently asked
Yes. NPI 1780926337 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Hospitalist 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 (220) 564-4000.
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. John Lazar M.D. is a Type-1 individual NPI.