What is Robert Williams's specialty?

Robert Williams (NPI 1629044094) is a Medicare-billing provider whose primary specialty is Pathology in Aiken, SC.

Where does Robert Williams practice?

Robert Williams practices in Aiken, SC, based on the location reported in the CMS Medicare provider datasets for NPI 1629044094.

How much does Medicare pay Robert Williams?

Robert Williams (NPI 1629044094) received approximately $46K in total Medicare Part B payments, serving 622 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1629044094

Robert WilliamsMD

PathologyAiken, SCI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,043

Unique beneficiaries

—

Total services

1,655

Distinct HCPCS

Medicare payment

$42K

Peer benchmark

Total Medicare services vs. 151 Pathology providers in SC — below median (cohort median 2,143).

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 · 2025

No data available for this provider in 2025.

REFERRAL NETWORK

Where Robert 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
AIKEN REGIONAL MEDICAL CENTERS LLC	728	1,433
Jonathan Anderson Urology · Aiken, SC	191	574
Anthony Toomer Diagnostic Radiology · Aiken, SC	179	328
Gerald Gordon Infectious Disease · Aiken, SC	101	240
SMITH, DANIEL	61	70
Gregory Eaves Interventional Cardiology · Aiken, SC	55	111
Teresa Gordy Certified Registered Nurse Anesthetist (CRNA) · Aiken, SC	55	64
Edward Jakubs Colorectal Surgery (Proctology) · West Columbia, SC	50	115
Nicholas Sanito Pulmonary Disease · Aiken, SC	50	120
Stefan Ploch Diagnostic Radiology · Aiken, SC	49	80
Robert Chapman Certified Registered Nurse Anesthetist (CRNA) · Aiken, SC	44	60
LABORATORY CORPORATION OF AMERICA HOLDINGS	44	99

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