What is David Atlas's specialty?

David Atlas (NPI 1952375636) is a Medicare-billing provider whose primary specialty is Gastroenterology in Chicago, IL.

Where does David Atlas practice?

David Atlas practices in Chicago, IL, based on the location reported in the CMS Medicare provider datasets for NPI 1952375636.

How much does Medicare pay David Atlas?

David Atlas (NPI 1952375636) received approximately $42K in total Medicare Part B payments, serving 168 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1952375636

David AtlasM.D.

GastroenterologyChicago, ILI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

318

Unique beneficiaries

—

Total services

378

Distinct HCPCS

Medicare payment

$37K

Peer benchmark

Total Medicare services vs. 606 Gastroenterology providers in IL — below median (cohort median 726).

PRESCRIBING · PART D · 2024

Total Rx claims

298

Beneficiaries

—

Total drug cost

$5K

Distinct drugs

Brand share

53.0%

Top prescribed drugs

Sodium Chloride/Nahco3/Kcl/Peg158 claims

Omeprazole71 claims

Doxycycline Monohydrate35 claims

Metronidazole34 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$144

Payment records

By payment type

Food and Beverage$144

Top paying entities

Food and Beverage$144

REFERRAL NETWORK

Where David Atlas'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). 62 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Deepak Khurana Specialist · Elgin, IL	159	257
Jagbir Ahuja Gastroenterology · Harker Heights, TX	136	200
ADVOCATE HEALTH AND HOSPITALS CORPORATION	97	296
Gongyu Yang Diagnostic Radiology · Elgin, IL	70	136
ST. ALEXIUS MEDICAL CENTER	54	103
MEHTA, AJAY	53	77
Amitabh Singh Diagnostic Radiology · Elgin, IL	50	73
GVILDYS, DALIA	43	86
Subba Raju Diagnostic Radiology · Elgin, IL	34	57
Patrick Para Diagnostic Radiology · Geneva, IL	29	100
Superior Air-Ground Ambulance Service, Inc Ambulance Service Provider · Elmhurst, IL	28	45
Matthew Ivanovich Pulmonary Disease · Elgin, IL	28	46

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