Mr. Sam Alnajjar MD
Also known as
- Formerly known asAlnajjar, Mhd Osama
Source: NPPES public registry.
About this NPIWhat this record shows.
NPI 1972612158 is registered to Mr. Sam Alnajjar MD, a Critical Care Medicine (Internal Medicine) Physician practising at 6200 N La Cholla Blvd in Tucson, Arizona. Critical Care Medicine (Internal Medicine) Physician is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Mr. Sam Alnajjar MD has been enumerated in the National Provider Identifier (NPI) registry since 2006.
Your brand here.
Medicare enrollment
This provider holds 4 Medicare enrollments 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
- I20090206000249Critical Care (Intensivists)AZ
- I20211123001507Critical Care (Intensivists)MO
- I20241210004289Critical Care (Intensivists)KS
- I20250725003167Critical Care (Intensivists)IL
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 Mr. Sam Alnajjar MD accepts. To confirm in-network status with your specific health plan, contact Mr. Sam Alnajjar MD directly at (480) 861-1415.
Frequently asked
Yes. NPI 1972612158 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 (480) 861-1415.
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. Mr. Sam Alnajjar MD is a Type-1 individual NPI.