PROVIDER PROFILE · NPI 1609841485

Patricia MarcusonM.D.

Internal MedicineWilliamsburg, VAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

3,972

Unique beneficiaries

—

Total services

7,525

Distinct HCPCS

Medicare payment

$200K

Peer benchmark

Total Medicare services vs. 2,091 Internal Medicine providers in VA — top quintile (cohort median 769).

PRESCRIBING · PART D · 2024

Total Rx claims

5,399

Beneficiaries

—

Total drug cost

$304K

Distinct drugs

113

Brand share

18.7%

Top prescribed drugs

Rosuvastatin Calcium283 claims

Levothyroxine Sodium251 claims

Amlodipine Besylate207 claims

Atorvastatin Calcium189 claims

Losartan Potassium182 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$112

Payment records

By payment type

Food and Beverage$112

REFERRAL NETWORK

Where Patricia Marcuson'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). 25 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
RIVERSIDE HOSPITAL INC	98	469
Melinda Dunn Diagnostic Radiology · Williamsburg, VA	75	245
MONTILEONE, MICHAEL	65	169
Ravi Shamaiengar Diagnostic Radiology · Columbia, MD	61	160
James City County Board Of Supervisors Ambulance Service Provider · Williamsburg, VA	43	120
James Primich Diagnostic Radiology · Richmond, VA	36	123
Kevin Woisard Diagnostic Radiology · Hampton, VA	33	91
CORNELIUS, PAMELA	29	85
Stephen Foxx Diagnostic Radiology · Richmond, VA	27	75
Michael Jacobson Otolaryngology · Williamsburg, VA	23	156
SENTARA HOSPITALS	23	62
WOOD, WILLIAM	21	50

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