NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Erik Converse Thompson, MA

Clinical Psychologist in Burlington, VT · enumerated 2006.

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

National Provider Identifier

1811926439

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Erik Converse Thompson
Credential MA
Sex Male
Practice address 1 Mill St, Box B10, Burlington, VT, 05401
Enumeration date Jul 3, 2006
Last updated in NPPES Feb 13, 2008

Taxonomy & licenses

103TC0700X Clinical Psychologist Behavioral Health & Social Service Providers · License 047 0000 619 (VT) Primary

Other identifiers

Identifier Type State Issuer
078188 Other VT OPTIONS
11467960 Other VT CAQH
41501 Other VT MVP
2904620 Other VT CIGNA BH
OVN1286 Medicaid VT -
28619 Other VT BLUE CROSS/BLUE SHIELD

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.

Read the full guide → Validate an NPI →

Frequently asked questions

Is NPI 1811926439 active?
Yes, as of the latest NPPES snapshot, NPI 1811926439 is active (record last updated 2008-02-13).
How do I verify Erik Thompson's NPI record?
Cross-check NPI 1811926439 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-02-13.