What is Steven Flamm's specialty?

Steven Flamm (NPI 1912937244) is a Medicare-billing provider whose primary specialty is Gastroenterology in Chicago, IL.

Where does Steven Flamm practice?

Steven Flamm practices in Chicago, IL, based on the location reported in the CMS Medicare provider datasets for NPI 1912937244.

How much does Medicare pay Steven Flamm?

Steven Flamm (NPI 1912937244) received approximately $32K in total Medicare Part B payments, serving 187 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1912937244

Steven FlammMD

GastroenterologyChicago, ILI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

158

Unique beneficiaries

—

Total services

175

Distinct HCPCS

Medicare payment

$22K

Peer benchmark

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

PRESCRIBING · PART D · 2024

Total Rx claims

389

Beneficiaries

—

Total drug cost

$799K

Distinct drugs

Brand share

37.5%

Top prescribed drugs

Rifaximin117 claims

Furosemide46 claims

Spironolactone43 claims

Ursodiol40 claims

Tenofovir Disoproxil Fumarate37 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$209K

Payment records

153

By payment type

Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$134K

Consulting Fee$44K

Compensation for serving as faculty or as a speaker for a medical education program$12K

Travel and Lodging$10K

Food and Beverage$5K

Top paying entities

Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$134K

Consulting Fee$44K

Compensation for serving as faculty or as a speaker for a medical education program$12K

Travel and Lodging$10K

Food and Beverage$5K

REFERRAL NETWORK

Where Steven Flamm'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). 23 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
NORTHWESTERN MEMORIAL HOSPITAL	303	1,479
Frank Miller Diagnostic Radiology · Chicago, IL	37	63
WELTI, MARY	35	80
Jeanne Horowitz Diagnostic Radiology · Chicago, IL	35	62
Laura Kulik Gastroenterology · Chicago, IL	30	140
NORTHWESTERN LAKE FOREST HOSPITAL	28	83
Daniel Ganger Gastroenterology · Chicago, IL	28	197
ENDEAVOR HEALTH CLINICAL OPERATIONS	24	123
Quest Diagnostics Llc Il Clinical Laboratory · Schaumburg, IL	23	44
PORTER HOSPITAL LLC	21	113
Vahid Yaghmai Diagnostic Radiology · Chicago, IL	20	31
Thomas Grant Diagnostic Radiology · Chicago, IL	20	67

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