What is Nick Mamalis's specialty?

Nick Mamalis (NPI 1750496220) is a Medicare-billing provider whose primary specialty is Ophthalmology in Salt Lake City, UT.

Where does Nick Mamalis practice?

Nick Mamalis practices in Salt Lake City, UT, based on the location reported in the CMS Medicare provider datasets for NPI 1750496220.

How much does Medicare pay Nick Mamalis?

Nick Mamalis (NPI 1750496220) received approximately $95K in total Medicare Part B payments, serving 1,225 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1750496220

Nick MamalisMD

OphthalmologySalt Lake City, UTI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,531

Unique beneficiaries

—

Total services

1,623

Distinct HCPCS

Medicare payment

$92K

Peer benchmark

Total Medicare services vs. 168 Ophthalmology providers in UT — below median (cohort median 1,707).

PRESCRIBING · PART D · 2024

Total Rx claims

541

Beneficiaries

—

Total drug cost

$118K

Distinct drugs

Brand share

25.3%

Top prescribed drugs

Latanoprost215 claims

Cyclosporine108 claims

Timolol Maleate45 claims

Ketorolac Tromethamine32 claims

Prednisolone Acetate31 claims

QUALITY · MIPS · 2024

Final MIPS score

89.8

Quality

91.5

Cost

74.4

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

0.62%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$7K

Payment records

By payment type

Consulting Fee$7K

Food and Beverage$52

Top paying entities

Consulting Fee$7K

Food and Beverage$52

REFERRAL NETWORK

Where Nick Mamalis'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). 15 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
WHITAKER, SCOTT	41	107
Robert Langston Certified Registered Nurse Anesthetist (CRNA) · West Valley City, UT	40	136
IHC HEALTH SERVICES, INC.	38	144
NORTHERN UTAH HEALTHCARE CORPORATION	34	108
Norman Zabriskie Ophthalmology · Salt Lake City, UT	22	89
COYLE, DUSTIN	22	73
Ihc Health Services Inc Clinical Laboratory · Salt Lake City, UT	21	79
SALT LAKE REGIONAL MEDICAL CENTER LP	15	44
Bhupendra Patel Plastic and Reconstructive Surgery · Salt Lake City, UT	15	34
Patrick Bakke Anesthesiology · Portland, OR	15	53
Alison Crum Ophthalmology · Salt Lake City, UT	14	35
BESON, JAMES	13	41

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

Healthparse Signals

Monitor this provider for changes — dated NPI change events