PROVIDER PROFILE · NPI 1922049147

Charles Rosenbaum

PRACTICECHARLES ROSENBAUM MD PCSee all providers at this practice →

Internal MedicineMarlborough, MAI

MEDICARE UTILIZATION · PART B · 2024

No data available for this provider in 2024.

PRESCRIBING · PART D · 2024

Total Rx claims

Beneficiaries

—

Total drug cost

$84

Distinct drugs

Brand share

0.0%

Top prescribed drugs

Quetiapine Fumarate13 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

REFERRAL NETWORK

Where Charles Rosenbaum'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). 20 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
VK MARLBOROUGH, LLC	95	483
MARLBOROUGH HOSPITAL CORP	94	393
Community Ems, Inc. Ambulance Service Provider · Marlborough, MA	57	203
FOSTER, RUTH	53	397
Patriot Ambulance, Inc. Ambulance Service Provider · Chelmsford, MA	47	171
Quest Diagnostics Massachusetts Llc Clinical Laboratory · Marlborough, MA	28	170
Ronald Garrell Diagnostic Radiology · Lawrence, MA	24	79
Miguel Lizardo Internal Medicine · Temple Terrace, FL	20	110
Jonathan Arnow Diagnostic Radiology · Marlborough, MA	19	82
Inderjeet Bhamra Podiatry · Hayward, CA	18	35
Tara Brigham Emergency Medicine · Worcester, MA	16	47
DESAI, CHARU	16	38

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