PROVIDER PROFILE · NPI 1194751115

William Lash,CRNA

PRACTICEPULMMED LLCSee all providers at this practice →

Certified Registered Nurse Anesthetist (CRNA)Falls Church, VAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

449

Unique beneficiaries

—

Total services

516

Distinct HCPCS

Medicare payment

$26K

Peer benchmark

Total Medicare services vs. 1,500 Certified Registered Nurse Anesthetist (CRNA) providers in VA — top quintile (cohort median 137).

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

Total received

$117

Payment records

By payment type

Food and Beverage$117

REFERRAL NETWORK

Where William Lash,'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). 1 inbound referrers · 3 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Harrison Solomon Orthopedic Surgery · Chevy Chase, MD	16	37

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
Hugh Preas Anesthesiology · Chevy Chase, MD	64	65
Metropolitan Medical Partners Llc Ambulatory Surgical Center · Chevy Chase, MD	63	76
Harrison Solomon Orthopedic Surgery · Chevy Chase, MD	11	24

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