Public Medicare enrollment signals for MICHAEL GERHARD MARTIN (NPI 1528952926) from the loaded public CMS and OIG files — each section below names its source file, data vintage, and fetch date.
A public PECOS Medicare fee-for-service enrollment record is on file (provider type: PRACTITIONER - CLINICAL SOCIAL WORKER; state: VT). CMS public PECOS enrollment file — as of 2026-07-31; checked 2026-07-31; exact NPI match.
Listed in the CMS Order & Referring file; eligible to order/refer for: Medicare Part B, DME. CMS Order & Referring file — as of 2026-07-31; checked 2026-07-31; exact NPI match.
Medicare revalidation due date on file: not posted. CMS Medicare Revalidation list — as of 2026-07-31; checked 2026-07-31; exact NPI match.
The CMS Doctors & Clinicians file lists MICHAEL GERHARD MARTIN — primary specialty reported by CMS: CLINICAL SOCIAL WORKER; SAXTONS RIVER, VT. CMS Doctors & Clinicians (Care Compare) national file — as of 2026-07-31; checked 2026-07-31; exact NPI match.
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.