PROVIDER PROFILE · NPI 1932153640

Michael PukMD

OphthalmologyWaterloo, IAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

3,034

Unique beneficiaries

—

Total services

46,254

Distinct HCPCS

Medicare payment

$1.7M

Peer benchmark

Total Medicare services vs. 135 Ophthalmology providers in IA — top quintile (cohort median 2,957).

PRESCRIBING · PART D · 2024

Total Rx claims

2,840

Beneficiaries

—

Total drug cost

$343K

Distinct drugs

Brand share

41.0%

Top prescribed drugs

Latanoprost728 claims

Timolol Maleate282 claims

Prednisolone Acetate277 claims

Dorzolamide Hcl/Timolol Maleat245 claims

Bimatoprost230 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$383

Payment records

By payment type

Food and Beverage$383

REFERRAL NETWORK

Where Michael Puk's patients come from & go

Directional shared-patient flow from Medicare claims — who sends patients to this provider (inbound) and where this provider's patients go next (outbound). 54 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
ALLEN MEMORIAL HOSPITAL CORPORATION	381	1,827
WAVERLY HEALTH CENTER	106	698
Brendan Girschek Ophthalmology · Flagstaff, AZ	76	418
PEOPLE'S MEMORIAL HOSPITAL	51	218
IOWA PHYSICIANS CLINIC MEDICAL FOUNDATION	46	190
LIEBSCHER, LAWRENCE	38	226
STATE UNIVERSITY OF IOWA	32	107
David Kabel Cardiology · Cedar Falls, IA	29	77
Joud Dib Cardiology · Waterloo, IA	27	105
Gregory Lantz Podiatry · Waterloo, IA	27	66
SUNDARAM, KALYANA	26	87
OTOADESE, EROMOSELE	25	95

Refers patients to

Outbound — where patients go next

No outbound pairs above the suppression threshold.

Source: CMS Physician Shared Patient Patterns (30-day window, Medicare FFS). Direction = a beneficiary seen by the first provider, then the second, within 30 days; a proxy for referral, not a documented referral. Pairs with fewer than 11 shared beneficiaries are suppressed.

CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore

OIG/SAM exclusion screening, sanctions history