What is Dana Vais's specialty?

Dana Vais (NPI 1891954905) is a Medicare-billing provider whose primary specialty is Infectious Disease in Chicago, IL.

Where does Dana Vais practice?

Dana Vais practices in Chicago, IL, based on the location reported in the CMS Medicare provider datasets for NPI 1891954905.

How much does Medicare pay Dana Vais?

Dana Vais (NPI 1891954905) received approximately $438K in total Medicare Part B payments, serving 372 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1891954905

Dana VaisMD

Infectious DiseaseChicago, ILI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

573

Unique beneficiaries

—

Total services

1,151

Distinct HCPCS

Medicare payment

$106K

Peer benchmark

Total Medicare services vs. 271 Infectious Disease providers in IL — top quintile (cohort median 701).

PRESCRIBING · PART D · 2024

Total Rx claims

170

Beneficiaries

—

Total drug cost

$270K

Distinct drugs

Brand share

68.2%

Top prescribed drugs

Ertapenem Sodium36 claims

Bictegrav/Emtricit/Tenofov Ala25 claims

Daptomycin22 claims

Fosfomycin Tromethamine20 claims

Ceftriaxone Sodium18 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

No data available for this provider in 2025.

REFERRAL NETWORK

Where Dana Vais'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). 92 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
John Connolly Diagnostic Radiology · Chicago, IL	147	973
City Of Chicago Ambulance Service Provider · Chicago, IL	124	366
Lekshmi Nair Diagnostic Radiology · Glen Ellyn, IL	122	848
REZAI, MOHAMMAD	122	427
Jessika Hinz Infectious Disease · Bozeman, MT	121	718
COMMUNITY FIRST HEALTHCARE OF ILLINOIS, INC	110	288
Superior Air-Ground Ambulance Service, Inc Ambulance Service Provider · Elmhurst, IL	109	460
Ada Arias Critical Care (Intensivists) · Chicago, IL	72	1,648
Wahab Brobbey Infectious Disease · Chicago, IL	69	282
David Chua Gastroenterology · Oakbrook Terrace, IL	58	569
NPI 1336245380	54	238
BARANIEWSKI, HENRY	51	222

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