Alexander Thompson MD
About this NPIWhat this record shows.
NPI 1831897404 is registered to Alexander Thompson MD, a Ophthalmology Physician practising at 655 N Alvernon Way Ste 204 in Tucson, Arizona. Ophthalmology Physician is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Alexander Thompson MD has been enumerated in the National Provider Identifier (NPI) registry since 2023.
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.
Other
- R80262AZ· Issued by ARIZONA PHYSICIAN IN TRAINING PERMIT
- NONE· Issued by NONE
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
- I20230629000624OphthalmologyAZ
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 Alexander Thompson MD accepts. To confirm in-network status with your specific health plan, contact Alexander Thompson MD directly at (520) 626-0044.
Frequently asked
Yes. NPI 1831897404 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Ophthalmology 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 (520) 626-0044.
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. Alexander Thompson MD is a Type-1 individual NPI.