PROVIDER PROFILE · NPI 1457301442

Benjamin MasonM.D..

OphthalmologyWaterloo, IAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

4,429

Unique beneficiaries

—

Total services

6,287

Distinct HCPCS

Medicare payment

$527K

Peer benchmark

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

PRESCRIBING · PART D · 2024

Total Rx claims

6,607

Beneficiaries

—

Total drug cost

$450K

Distinct drugs

Brand share

25.3%

Top prescribed drugs

Latanoprost2,117 claims

Timolol Maleate804 claims

Brimonidine Tartrate599 claims

Dorzolamide Hcl/Timolol Maleat557 claims

Dorzolamide Hcl474 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$32

Payment records

By payment type

Food and Beverage$32

REFERRAL NETWORK

Where Benjamin Mason'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). 58 inbound referrers · 104 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
ALLEN MEMORIAL HOSPITAL CORPORATION	291	909
BARNES, CHARLES	64	109
WAVERLY HEALTH CENTER	60	280
Mark Jeppesen Optometry · Waverly, IA	57	244
Stefanie Rohler Optometry · Grundy Center, IA	45	192
Christopher Eiler Optometry · New Hampton, IA	29	109
GUNDERSEN LUTHERAN MEDICAL CENTER INC	29	66
Weland Clinical Laboratories, P.C. Clinical Laboratory · Cedar Rapids, IA	28	49
MERCY HEALTH SERVICES-IOWA CORP	27	75
STATE UNIVERSITY OF IOWA	27	60
RAECKER, GREG	27	63
IOWA PHYSICIANS CLINIC MEDICAL FOUNDATION	26	72

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
COVENANT MEDICAL CENTER INC	276	676
ALLEN MEMORIAL HOSPITAL CORPORATION	250	595
SARTORI MEMORIAL HOSPITAL INC	163	553
GRUNDY COUNTY MEMORIAL HOSPITAL	69	334
MERCY MEDICAL CENTER NEW HAMPTON	60	327
WAVERLY HEALTH CENTER	60	145
BARNES, CHARLES	58	96
Paula Mcfadden Anesthesiology · Waterloo, IA	51	175
PALMER LUTHERAN HEALTH CENTER, INC.	50	261
MERCY MEDICAL CENTER	47	125
Mark Shockley Allergy/ Immunology · Waterloo, IA	36	85
STATE UNIVERSITY OF IOWA	33	61

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