PROVIDER PROFILE · NPI 1932202116

John WhelanM.D.

PRACTICENOVANT MEDICAL GROUP, INC.See all providers at this practice →

Internal MedicineDurham, NCI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,212

Unique beneficiaries

—

Total services

1,632

Distinct HCPCS

Medicare payment

$104K

Peer benchmark

Total Medicare services vs. 2,554 Internal Medicine providers in NC — top quintile (cohort median 687).

PRESCRIBING · PART D · 2024

Total Rx claims

8,457

Beneficiaries

—

Total drug cost

$896K

Distinct drugs

124

Brand share

23.0%

Top prescribed drugs

Atorvastatin Calcium565 claims

Rosuvastatin Calcium538 claims

Metoprolol Succinate381 claims

Amlodipine Besylate322 claims

Levothyroxine Sodium287 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$221

Payment records

By payment type

Food and Beverage$221

REFERRAL NETWORK

Where John Whelan'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). 15 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
County Of Durham Finance Dept Ambulance Service Provider · Durham, NC	29	81
WYNKOOP, LEIGH	29	104
SOLSTAS LAB PARTNERS GROUP LLC	24	200
HENKE, ELIZABETH	22	72
Michael Komada Cardiology · Durham, NC	21	69
David Bright Internal Medicine · Durham, NC	19	62
John Jones Cardiology · Durham, NC	19	93
Randy Cruell Diagnostic Radiology · Durham, NC	17	43
Robin Mathews Cardiology · Durham, NC	15	50
NORTH CAROLINA SPECIALTY HOSPITAL LLC	14	58
Eric Moore Cardiology · Durham, NC	14	49
Walter Fowler Internal Medicine · Durham, NC	13	25

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