Surgeon profile

Michael Puk, MD

Ophthalmology · Waterloo, IA 50702NPI 1932153640

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

Contactverified live in NPPES · Jul 7, 2026

Active NPI909 E SAN MARNAN DRIVE, WATERLOO, IA 50702☎ 319-234-2616

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Operates atCMS affiliations, refreshed monthly

WAVERLY HEALTH CENTER · WAVERLY, IAMERCYONE WATERLOO MEDICAL CENTER · WATERLOO, IAALLEN HOSPITAL · WATERLOO, IASARTORI MEMORIAL HOSPITAL, INC · CEDAR FALLS, IA

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Tracked procedure volumes

Latest federal claims release with year-over-year momentum. Eight device-heavy specialties tracked — more coming.

1,238 Medicare cases/yr

461 patients

5 procedures

Procedure	Cases	Trend	Patients
Intravitreal Injection (Anti-VEGF) CPT 67028	717	≈ flat	136
Cataract Surgery with IOL CPT 66984	286	▼ -13%	159
YAG Laser Capsulotomy CPT 66821	193	▼ -7%	137
Cataract Surgery with MIGS Stent CPT 66991	27	new	16
SLT — Laser Trabeculoplasty CPT 65855	15	▼ -17%	13

Industry relationships

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

$495 total received, 2025

29 payments

8 manufacturer relationships on file

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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…