PROVIDER PROFILE · NPI 1558546820

Cassandra WilliamsMD

Internal MedicineAmherst, NYI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

294

Unique beneficiaries

—

Total services

810

Distinct HCPCS

Medicare payment

$68K

Peer benchmark

Total Medicare services vs. 7,864 Internal Medicine providers in NY — above median (cohort median 552).

PRESCRIBING · PART D · 2024

Total Rx claims

22,469

Beneficiaries

—

Total drug cost

$2.9M

Distinct drugs

234

Brand share

23.6%

Top prescribed drugs

Levothyroxine Sodium1,190 claims

Apixaban755 claims

Amlodipine Besylate753 claims

Atorvastatin Calcium743 claims

Furosemide697 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$232

Payment records

By payment type

Food and Beverage$232

Top paying entities

Food and Beverage$232

REFERRAL NETWORK

Where Cassandra Williams'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). 61 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
THE CHARLOTTE-MECKLENBURG HOSPITAL AUTHORITY	401	1,750
Mark Fromke Diagnostic Radiology · Charlotte, NC	74	227
CAROLINAS MEDICAL CENTER	62	201
Charles Mclaughlin Diagnostic Radiology · Charlotte, NC	62	198
Thaddeus Houston Diagnostic Radiology · Charlotte, NC	61	217
Andrew Hines Diagnostic Radiology · Charlotte, NC	49	189
Michael Meuse Diagnostic Radiology · Charlotte, NC	43	218
Ashesh Patel Cardiology · Concord, NC	42	101
Stephen Zouzoulas Advanced Heart Failure and Transplant Cardiology · Concord, NC	41	158
Barbara Barone Internal Medicine · Concord, NC	41	195
Santosh Rao Cardiology · Concord, NC	40	116
County Of Rowan Ambulance Service Provider · Salisbury, NC	39	129

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