What is Andrew Nahas's specialty?

Andrew Nahas (NPI 1427052927) is a Medicare-billing provider whose primary specialty is Optometry in Viroqua, WI.

Where does Andrew Nahas practice?

Andrew Nahas practices in Viroqua, WI, based on the location reported in the CMS Medicare provider datasets for NPI 1427052927.

How much does Medicare pay Andrew Nahas?

Andrew Nahas (NPI 1427052927) received approximately $63K in total Medicare Part B payments, serving 616 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1427052927

Andrew NahasOD

PRACTICESCENIC BLUFFS HEALTH CENTER, INCSee all providers at this practice →

OptometryViroqua, WII

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,056

Unique beneficiaries

—

Total services

4,819

Distinct HCPCS

Medicare payment

$62K

Peer benchmark

Total Medicare services vs. 691 Optometry providers in WI — top quintile (cohort median 772).

PRESCRIBING · PART D · 2024

Total Rx claims

702

Beneficiaries

—

Total drug cost

$61K

Distinct drugs

Brand share

26.2%

Top prescribed drugs

Latanoprost303 claims

Dorzolamide Hcl/Timolol Maleat65 claims

Timolol Maleate65 claims

Cyclosporine42 claims

Fluorometholone39 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$251

Payment records

By payment type

Food and Beverage$251

Top paying entities

Food and Beverage$251

REFERRAL NETWORK

Where Andrew Nahas'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). 9 inbound referrers · 18 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
VERNON MEMORIAL HEALTHCARE, INC.	117	361
GUNDERSEN LUTHERAN MEDICAL CENTER INC	98	314
VERNON MEMORIAL HEALTHCARE, INC	59	126
Daniel Schraith Pathology · La Crosse, WI	25	60
Tena Thompson Chiropractic · Viroqua, WI	16	69
VERNON MEMORIAL HEALTHCARE, INC.	13	28
Susanne Mlsna Nurse Practitioner · Viroqua, WI	12	52
Richard Long Internal Medicine · La Crosse, WI	11	49
Christine Dressler Nurse Practitioner · Prairie Du Chien, WI	11	21

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
VERNON MEMORIAL HEALTHCARE, INC.	138	449
GUNDERSEN LUTHERAN MEDICAL CENTER INC	98	304
VERNON MEMORIAL HEALTHCARE, INC	55	118
Duane Koons Family Practice · Cashton, WI	20	57
Michael Kalinosky Family Practice · Viroqua, WI	19	77
Tena Thompson Chiropractic · Viroqua, WI	19	103
Daniel Schraith Pathology · La Crosse, WI	18	30
Richard Long Internal Medicine · La Crosse, WI	16	53
RADCLIFFE, JON	15	129
VERNON MEMORIAL HEALTHCARE, INC.	15	28
Heather Chestelson Podiatry · Viroqua, WI	15	38
John Porter Family Practice · Viroqua, WI	13	125

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