What is William Hamilton's specialty?

William Hamilton (NPI 1811944143) is a Medicare-billing provider whose primary specialty is Orthopedic Surgery in Alexandria, VA.

Where does William Hamilton practice?

William Hamilton practices in Alexandria, VA, based on the location reported in the CMS Medicare provider datasets for NPI 1811944143.

How much does Medicare pay William Hamilton?

William Hamilton (NPI 1811944143) received approximately $466K in total Medicare Part B payments, serving 754 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1811944143

William HamiltonM.D.

Orthopedic SurgeryAlexandria, VAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

2,329

Unique beneficiaries

—

Total services

3,669

Distinct HCPCS

Medicare payment

$444K

Peer benchmark

Total Medicare services vs. 549 Orthopedic Surgery providers in VA — above median (cohort median 1,809).

PRESCRIBING · PART D · 2024

Total Rx claims

112

Beneficiaries

—

Total drug cost

$3K

Distinct drugs

Brand share

0.0%

Top prescribed drugs

Celecoxib81 claims

Meloxicam31 claims

QUALITY · MIPS · 2024

Final MIPS score

75.0

Quality

0.0

Cost

0.0

Improvement activities

0.0

Promoting interop.

0.0

Payment adjustment

0.00%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$1.4M

Payment records

By payment type

Royalty or License$1.2M

Consulting Fee$200K

Travel and Lodging$4K

Food and Beverage$2K

Top paying entities

Royalty or License$1.2M

Consulting Fee$200K

Travel and Lodging$4K

Food and Beverage$2K

REFERRAL NETWORK

Where William Hamilton'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
Quest Diagnostics Incorporated Md Clinical Laboratory · Baltimore, MD	51	155
Lubna Rashid Family Practice · Alexandria, VA	44	204
Charles Lupo Orthopedic Surgery · Warrenville, IL	40	165
Barbara Jansen Certified Registered Nurse Anesthetist (CRNA) · Austin, TX	39	159
KEARNEY, MARY JANE	33	142
INOVA HEALTH CARE SERVICES	26	90
WERESZYNSKI, STEPHEN	25	108
David Tolentino Anesthesiology · Fairfield, CA	25	144
Arnold Rosenblatt Internal Medicine · Alexandria, VA	24	80
Kinda Venner-Jones Cardiology · Woodbridge, VA	22	110
TRISTATE QUALITY CARE CORP	21	41
Kiel Pfefferle Orthopedic Surgery · Akron, OH	18	68

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