What is Louisa Ho's specialty?

Louisa Ho (NPI 1932122322) is a Medicare-billing provider whose primary specialty is Nephrology in Evanston, IL.

Where does Louisa Ho practice?

Louisa Ho practices in Evanston, IL, based on the location reported in the CMS Medicare provider datasets for NPI 1932122322.

How much does Medicare pay Louisa Ho?

Louisa Ho (NPI 1932122322) received approximately $242K in total Medicare Part B payments, serving 790 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1932122322

Louisa HoMD

PRACTICEMICHAEL J VERTA JR, MDSCSee all providers at this practice →

NephrologyEvanston, ILI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,529

Unique beneficiaries

—

Total services

2,454

Distinct HCPCS

Medicare payment

$222K

Peer benchmark

Total Medicare services vs. 404 Nephrology providers in IL — above median (cohort median 1,672).

PRESCRIBING · PART D · 2024

Total Rx claims

2,127

Beneficiaries

—

Total drug cost

$594K

Distinct drugs

Brand share

21.8%

Top prescribed drugs

Calcitriol227 claims

Amlodipine Besylate213 claims

Furosemide132 claims

Lisinopril128 claims

Losartan Potassium96 claims

QUALITY · MIPS · 2024

Final MIPS score

84.9

Quality

75.9

Cost

74.6

Improvement activities

40.0

Promoting interop.

99.0

Payment adjustment

0.42%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$5K

Payment records

By payment type

Consulting Fee$2K

Food and Beverage$1K

Travel and Lodging$553

Compensation for serving as faculty or as a speaker for a medical education program$450

Top paying entities

Consulting Fee$2K

Food and Beverage$1K

Travel and Lodging$553

Compensation for serving as faculty or as a speaker for a medical education program$450

REFERRAL NETWORK

Where Louisa Ho'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). 69 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
ENDEAVOR HEALTH CLINICAL OPERATIONS	390	4,571
Luminita Stutz Nurse Practitioner · Evanston, IL	115	434
Christopher Kay Diagnostic Radiology · Evanston, IL	64	275
David Najman Cardiology · Skokie, IL	56	300
Gary Turkel Diagnostic Radiology · Maywood, IL	55	244
Mark Lampert Cardiology · Skokie, IL	50	344
Stuart Sprague Nephrology · Evanston, IL	47	381
David Ecanow Diagnostic Radiology · Highland Park, IL	44	172
Jason Robin Cardiology · Glenview, IL	40	214
Superior Air-Ground Ambulance Service, Inc Ambulance Service Provider · Elmhurst, IL	39	246
Carolyn Donaldson Diagnostic Radiology · Evanston, IL	36	167
Navyash Gupta Vascular Surgery · Beverly Hills, CA	34	266

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