What is William Erwin's specialty?

William Erwin (NPI 1538154158) is a Medicare-billing provider whose primary specialty is Pulmonary Disease in Fort Myers, FL.

Where does William Erwin practice?

William Erwin practices in Fort Myers, FL, based on the location reported in the CMS Medicare provider datasets for NPI 1538154158.

How much does Medicare pay William Erwin?

William Erwin (NPI 1538154158) received approximately $17K in total Medicare Part B payments, serving 106 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1538154158

William ErwinMD

Pulmonary DiseaseFort Myers, FLI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

170

Unique beneficiaries

—

Total services

220

Distinct HCPCS

Medicare payment

$16K

Peer benchmark

Total Medicare services vs. 732 Pulmonary Disease providers in FL — bottom quintile (cohort median 1,242).

PRESCRIBING · PART D · 2024

No data available for this provider in 2024.

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

REFERRAL NETWORK

Where William Erwin'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). 14 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
CATAWBA VALLEY MEDICAL CENTER	112	486
Peter Alford Pulmonary Disease · Hickory, NC	49	167
Cassaundra Hefner Nurse Practitioner · Shallotte, NC	26	113
Franklin Mcguire Pulmonary Disease · Hickory, NC	23	111
John Battiston Diagnostic Radiology · Hickory, NC	21	39
Knox Tate Diagnostic Radiology · Hickory, NC	20	48
Charles Scheil Diagnostic Radiology · Hickory, NC	18	46
BOOLS, JOHN	15	44
Luke Byrnes Interventional Cardiology · Conover, NC	15	47
James Ritter Internal Medicine · Hickory, NC	14	64
Matthew Dyson Diagnostic Radiology · Hickory, NC	14	19
Adrian Holtzman Diagnostic Radiology · Hickory, NC	13	23

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