PROVIDER PROFILE · NPI 1871513986

Gregory Underwood

PRACTICECHARLOTTE MEDICAL CLINIC INCSee all providers at this practice →

Internal MedicineCharlotte, NCI

MEDICARE UTILIZATION · PART B · 2024

No data available for this provider in 2024.

PRESCRIBING · PART D · 2024

Total Rx claims

Beneficiaries

—

Total drug cost

$5K

Distinct drugs

Brand share

0.0%

Top prescribed drugs

Acyclovir17 claims

Famotidine12 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 Gregory Underwood'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). 28 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
CAROLINAS MEDICAL CENTER	196	1,166
Mecklenburg Emergency Medical Services Agency Ambulance Service Provider · Charlotte, NC	75	614
WELCH, CAROL	62	227
CAROLINAS MEDICAL CENTER	30	68
Michael Friedland Internal Medicine · Charlotte, NC	25	94
Albert Hudson Internal Medicine · Charlotte, NC	23	115
Chandana Ganguli Internal Medicine · Charlotte, NC	23	127
LITTMANN, LASZLO	23	116
Erika Bono Internal Medicine · Charlotte, NC	20	269
Peter Justis Internal Medicine · Charlotte, NC	19	112
Richard Musialowski Cardiology · Charlotte, NC	17	66
Gary Defilipp Diagnostic Radiology · Charlotte, NC	16	70

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