What is Steven Attermann's specialty?

Steven Attermann (NPI 1538173026) is a Medicare-billing provider whose primary specialty is Internal Medicine in Orlando, FL.

Where does Steven Attermann practice?

Steven Attermann practices in Orlando, FL, based on the location reported in the CMS Medicare provider datasets for NPI 1538173026.

How much does Medicare pay Steven Attermann?

Steven Attermann (NPI 1538173026) received approximately $77K in total Medicare Part B payments, serving 308 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1538173026

Steven AttermannDO

Internal MedicineOrlando, FLI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,064

Unique beneficiaries

—

Total services

1,234

Distinct HCPCS

Medicare payment

$73K

Peer benchmark

Total Medicare services vs. 6,680 Internal Medicine providers in FL — above median (cohort median 727).

PRESCRIBING · PART D · 2024

Total Rx claims

4,249

Beneficiaries

—

Total drug cost

$307K

Distinct drugs

Brand share

16.4%

Top prescribed drugs

Amlodipine Besylate346 claims

Atorvastatin Calcium292 claims

Losartan Potassium248 claims

Rosuvastatin Calcium233 claims

Lisinopril230 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 Steven Attermann'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). 28 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
ADVENTIST HEALTH SYSTEM-SUNBELT, INC	404	2,633
Laboratory Corporation Of America Clinical Laboratory · Tampa, FL	33	73
HARRIS, GLENN	29	143
Stephen Dobkin Urology · Orlando, FL	24	111
Nguyen-Steve Vu Pulmonary Disease · Orlando, FL	24	67
Ahmad Kamme Cardiology · Orlando, FL	23	119
Laura Landrieu Diagnostic Radiology · Orlando, FL	22	37
Christopher Wasyliw Diagnostic Radiology · Orlando, FL	20	55
David Moats Podiatry · Orlando, FL	20	59
Orange County Board Of County Commissioners Ambulance Service Provider · Winter Park, FL	20	42
Zamip Patel Urology · French Camp, CA	20	80
ORLANDO HEALTH, INC.	19	50

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