Surgeon profile

Antonios Tsismenakis, MD

Orthopedic Surgery · Bangor, ME 04401NPI 1942509161

Database refreshed July 2026Live NPPES registry· Industry payments CY2025ⓘ sources

Contactverified live in NPPES · Jul 6, 2026

Active NPI78 RIDGEWOOD DR, BANGOR, ME 04401☎ 207-307-8910

Checking live NPPES registry…

Operates atCMS affiliations, refreshed monthly

ST JOSEPH HOSPITAL · BANGOR, MENORTHERN LIGHT MAINE COAST HOSPITAL · ELLSWORTH, MENORTHERN LIGHT SEBASTICOOK VALLEY HOSPITAL · PITTSFIELD, MENORTHERN LIGHT BLUE HILL MEMORIAL HOSPITAL · BLUE HILL, MENORTHERN LIGHT EASTERN MAINE MEDICAL CENTER · BANGOR, ME

Loading hospital affiliations…

Tracked procedure volumes

Latest federal claims release with year-over-year momentum. Orthopedics & cardiology tracked — more specialties coming.

76 Medicare cases/yr

68 patients

2 procedures

Procedure	Cases	Trend	Patients
Total Knee Replacement (TKA) CPT 27447	44	▲ +16%	38
Total Hip Replacement (THA) CPT 27130	32	▼ -16%	30

Industry relationships

CMS Open Payments, CY2025 general payments (published June 2026) — who already pays this surgeon.

$8,345 total received, 2025

16 payments

3 manufacturer relationships on file

See exactly which companies pay this surgeon — and how much — with a paid plan.

Unlock competitor intel — $199/mo

Relationship trajectory, 2019–2025

7-year payment trajectory (who's warming up, who's cooling off on this surgeon) is a paid feature. Unlock

Pulling CY2025 industry payments + 7-year history…