John E. Clark, M.D., Ltd
About this NPIWhat this record shows.
NPI 1811166150 is registered to John E. Clark, M.D., Ltd, a healthcare organisation classified as "Physical Medicine & Rehabilitation" and located at 4545 Bluebonnet Blvd in Baton Rouge, Louisiana. The organisation's authorised official is John Clark. The organisation has been enumerated in the NPI registry since 2008.
Beyond the registryWhat this record adds.
This record carries 1 secondary identifier beyond the base NPI: Medicaid and other payer cross-references used by billers and credentialers, which the standard CMS NPPES lookup does not surface. Within the directory it is one of 269 Physical Medicine & Rehabilitation providers on file in Louisiana.
Source: CMS NPPES and PECOS public files. snapshot, refreshed monthly.
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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
- 1388483LA
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 John E. Clark, M.D., Ltd accepts. To confirm in-network status with your specific health plan, contact John E. Clark, M.D., Ltd directly at (225) 766-2311.
Frequently asked
Yes. NPI 1811166150 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Physical Medicine & Rehabilitation 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 (225) 766-2311.
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 E. Clark, M.D., Ltd is a Type-2 organisational NPI.
As of the latest monthly CMS NPPES snapshot, 269 Physical Medicine & Rehabilitation providers are registered in Louisiana, and John E. Clark, M.D., Ltd is one of them. The figure refreshes each month from the federal source.