What is William Hass's specialty?

William Hass (NPI 1801871637) is a Medicare-billing provider whose primary specialty is Anesthesiology in Huntsville, AL.

Where does William Hass practice?

William Hass practices in Huntsville, AL, based on the location reported in the CMS Medicare provider datasets for NPI 1801871637.

How much does Medicare pay William Hass?

William Hass (NPI 1801871637) received approximately $102K in total Medicare Part B payments, serving 2,089 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1801871637

William HassMD

AnesthesiologyHuntsville, ALI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

2,232

Unique beneficiaries

—

Total services

2,340

Distinct HCPCS

Medicare payment

$102K

Peer benchmark

Total Medicare services vs. 446 Anesthesiology providers in AL — top quintile (cohort median 331).

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

$205

Payment records

By payment type

Food and Beverage$205

Top paying entities

Food and Beverage$205

REFERRAL NETWORK

Where William Hass'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). 37 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Madison Surgery Center, Llc Ambulatory Surgical Center · Madison, AL	1,072	1,449
THE HEALTH CARE AUTHORITY OF THE CITY OF HUNTSVILLE	385	667
Mark Copeland Anesthesiology Assistant · Madison, AL	139	151
WATSON, SHERRY	139	150
Nicholas Chivers Certified Registered Nurse Anesthetist (CRNA) · Fort Payne, AL	125	185
Rajesh Patel Gastroenterology · Huntsville, AL	106	256
Charles Billings Gastroenterology · Huntsville, AL	80	184
Dino Ferrante Gastroenterology · Huntsville, AL	80	115
CRESTWOOD HEALTHCARE LP	68	83
Laboratory Corporation Of America Holdings Clinical Laboratory · Birmingham, AL	58	86
Norman Mccoomer Interventional Pain Management · Madison, AL	52	235
Smita Shah Gastroenterology · Huntsville, AL	39	88

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