What is Deborah Williams's specialty?

Deborah Williams (NPI 1962511089) is a Medicare-billing provider whose primary specialty is Cardiology in Washington, DC.

Where does Deborah Williams practice?

Deborah Williams practices in Washington, DC, based on the location reported in the CMS Medicare provider datasets for NPI 1962511089.

How much does Medicare pay Deborah Williams?

Deborah Williams (NPI 1962511089) received approximately $52K in total Medicare Part B payments, serving 223 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1962511089

Deborah WilliamsMD

CardiologyWashington, DCI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

420

Unique beneficiaries

—

Total services

674

Distinct HCPCS

Medicare payment

$46K

Peer benchmark

Total Medicare services vs. 72 Cardiology providers in DC — below median (cohort median 1,297).

PRESCRIBING · PART D · 2024

Total Rx claims

1,389

Beneficiaries

—

Total drug cost

$264K

Distinct drugs

Brand share

19.7%

Top prescribed drugs

Metoprolol Succinate200 claims

Amlodipine Besylate142 claims

Hydralazine Hcl139 claims

Atorvastatin Calcium104 claims

Losartan Potassium89 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$68

Payment records

By payment type

Food and Beverage$68

Top paying entities

Food and Beverage$68

REFERRAL NETWORK

Where Deborah 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). 34 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
HOWARD UNIVERSITY HOSPITAL CORP	456	1,325
NPI 1205945268	96	282
NPI 1174551550	90	237
NABHANI, HASAN	87	178
Estelle Cooke-Sampson Diagnostic Radiology · Washington, DC	62	215
Bonnie Davis Diagnostic Radiology · Washington, DC	44	66
Pedro Zaiter Emergency Medicine · Washington, DC	39	70
Charles Hunter Diagnostic Radiology · Cheverly, MD	33	57
Wayne Davis Internal Medicine · Washington, DC	32	62
Constance Mere Nephrology · Washington, DC	32	78
Kamyar Sartip Diagnostic Radiology · Kensington, MD	30	54
YOHANNES, DAWIT	28	59

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