Nathaniel Cassell M.D.
About this NPIWhat this record shows.
NPI 1518302470 is registered to Nathaniel Cassell M.D., a Critical Care Medicine (Internal Medicine) Physician practising at 1111 Medical Plaza Dr Ste 250 in The Woodlands, Texas. Critical Care Medicine (Internal Medicine) Physician is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Nathaniel Cassell M.D. has been enumerated in the National Provider Identifier (NPI) registry since 2013.
Your brand here.
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.
Practitioner
- I20170908000315Critical Care (Intensivists)TX
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 Nathaniel Cassell M.D. accepts. To confirm in-network status with your specific health plan, contact Nathaniel Cassell M.D. directly at (281) 296-8788.
Frequently asked
Yes. NPI 1518302470 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Critical Care Medicine (Internal Medicine) Physician 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 (281) 296-8788.
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. Nathaniel Cassell M.D. is a Type-1 individual NPI.