Provider summary for MATTHEW THOMSON (NPI 1033737143), drawn from locally loaded public CMS and OIG files with source and vintage evidence on every line. Open the interactive lookup for a live NPPES registry check.
MATTHEW THOMSON, CNA is listed with primary specialty reported by CMS: CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA); LEBANON, NH. CMS Doctors & Clinicians (Care Compare) national file — as of 2026-10-02; checked 2026-10-21; exact NPI match.
2024 Original Medicare fee-for-service Part B. Medicare beneficiaries: 152; Medicare services: 155; Medicare allowed amount: $22,326.80; Medicare payment: $17,672.04. These totals are not all-payer or whole-practice activity. CMS Medicare Physician & Other Practitioners — by Provider — as of 2024; published 2026-05-21; checked 2026-08-28; exact NPI match.
3 facility affiliation records in the CMS Care Compare facility affiliations file (Hospital), joined by exact NPI. Facility certification numbers (CCN): 300003, 301308, 471302. CMS Care Compare Facility Affiliations file — as of 2026-10-02; checked 2026-10-21; exact NPI match.
A public PECOS Medicare fee-for-service enrollment record is on file (provider type: PRACTITIONER - CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA); state: NH). CMS public PECOS enrollment file — as of 2026-10-20; checked 2026-10-20; exact NPI match.
3 reassignment relationship rows in the CMS reassignment file, to 3 distinct groups: Dartmouth-Hitchcock Clinic (ENRLMT O20040809000442); Mary Hitchcock Memorial Hospital (ENRLMT O20031126000258); Medstream Anesthesia Pllc (ENRLMT O20201223000259). Rows match this NPI exactly; ENRLMT IDs are the groups' public enrollment identifiers. CMS Medicare Reassignment list — as of 2026-10-16; checked 2026-10-16; exact NPI match.
Listed in the CMS Order & Referring file; eligible to order/refer for: Medicare Part B. CMS Order & Referring file — as of 2026-10-22; checked 2026-10-22; exact NPI match.
Medicare revalidation due date on file: not posted. CMS Medicare Revalidation list — as of 2026-10-20; checked 2026-10-20; exact NPI match.
Not found by exact NPI in the 9 state Medicaid exclusion lists checkable by exact NPI here (NC, MO, MA, WA HCA, NY, MD, GA, AZ, TX). The WA DSHS list cannot be checked by NPI (its rows carry no NPIs) and is not part of this check. Some state rows carry no NPI, and not every state's list is loaded — absence here is not a negative finding. State Medicaid exclusion lists — as of NC PUBLISHED SEPTEMBER 2026; MO 2026-09-30; MA 2026-08-31; WA HCA Updated 10/10/2026; NY 2026-10-16; MD 2026-10-16; GA 2026-10-16; AZ 2026-10-20; TX 2026-10-16; checked between 2026-10-16 and 2026-10-22; exact-NPI lookup; no matching row.
Absence from any public file above is not a negative finding, and exclusion-list matches are review signals, not verdicts. This page does not verify state licensure, DEA registration, NPDB records, credentialing, or payment eligibility.
NPI registry status is checked live in the interactive app; this summary uses locally loaded public CMS/OIG files only.