PROVIDER PROFILE · NPI 1538141940

Catherine DerberM.D.

Infectious DiseaseNorfolk, VAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

125

Unique beneficiaries

—

Total services

203

Distinct HCPCS

Medicare payment

$14K

Peer benchmark

Total Medicare services vs. 140 Infectious Disease providers in VA — below median (cohort median 424).

PRESCRIBING · PART D · 2024

Total Rx claims

757

Beneficiaries

—

Total drug cost

$2.1M

Distinct drugs

Brand share

82.4%

Top prescribed drugs

Bictegrav/Emtricit/Tenofov Ala354 claims

Dolutegravir Sodium/Lamivudine91 claims

Dolutegravir Sodium49 claims

Ritonavir40 claims

Darunavir/Cob/Emtri/Tenof Alaf32 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 Catherine Derber'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). 31 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
SENTARA HOSPITALS	131	527
Kathy Byun Diagnostic Radiology · Virginia Beach, VA	33	122
Christopher Dobzyniak Diagnostic Radiology · Virginia Beach, VA	31	123
Desencia Thomas Diagnostic Radiology · Houston, TX	28	75
Jeffrey Crass Diagnostic Radiology · Virginia Beach, VA	28	66
Adam Specht Diagnostic Radiology · Virginia Beach, VA	28	87
Michael Ho Diagnostic Radiology · Winchester, VA	23	50
Migdonia Montejo Family Practice · Norfolk, VA	21	88
KHARDORI, NANCY	19	290
John Plemmons Diagnostic Radiology · Virginia Beach, VA	18	48
Gabriel Werder Diagnostic Radiology · Melbourne, FL	17	42
City Of Norfolk Ambulance Service Provider · Norfolk, VA	17	43

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