Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Aaron Joshua Thomas

Neuroradiology Physician in Boston, MA · enumerated 2014.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1528487394

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Registry record

Entity type Individual (Type 1)

Name Aaron Joshua Thomas

Sex Male

Practice address 125 Parker Hill Ave, Converse 2, Boston, MA, 02120

Phone (617) 754-5000

Enumeration date Apr 9, 2014

Last updated in NPPES Sep 16, 2020

Taxonomy & licenses

2085N0700X Neuroradiology Physician Allopathic & Osteopathic Physicians · License 277867 (MA) Primary

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

How do I verify Aaron Thomas's NPI record?

Cross-check NPI 1528487394 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1528487394 active?

Yes, as of the latest NPPES snapshot, NPI 1528487394 is active (record last updated 2020-09-16).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-09-16.