PROVIDER PROFILE · NPI 1629064605

Norman ChangM.D.

PRACTICECOMMONWEALTH INTERNAL MEDICINE, PCSee all providers at this practice →

Internal MedicineFredericksburg, VAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

962

Unique beneficiaries

—

Total services

2,547

Distinct HCPCS

Medicare payment

$165K

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

2,444

Beneficiaries

—

Total drug cost

$283K

Distinct drugs

Brand share

20.1%

Top prescribed drugs

Atorvastatin Calcium107 claims

Amlodipine Besylate95 claims

Losartan Potassium66 claims

Olmesartan Medoxomil66 claims

Levothyroxine Sodium62 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$232

Payment records

By payment type

Food and Beverage$232

REFERRAL NETWORK

Where Norman Chang'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). 94 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Anita Banerjee Cardiology · Springfield, VA	64	159
Julie Hill Nurse Practitioner · Pensacola, FL	50	121
David Landsnes Diagnostic Radiology · Fredericksburg, VA	49	107
Lifecare Medical Transports, Llc Ambulance Service Provider · Fredericksburg, VA	46	615
SPOTSYLVANIA MEDICAL CENTER INC	45	171
Frank Koenig General Surgery · Fredericksburg, VA	43	671
Spotsylvania County Board Of Supervisors Ambulance Service Provider · Spotsylvania, VA	42	140
Anh Vu Cardiology · Fredricksburg, VA	41	118
Cornell Shelton Physical Medicine and Rehabilitation · Fredericksburg, VA	41	1,205
Kevin Perusse Diagnostic Radiology · Fredericksburg, VA	41	98
Deepak Raghavan Diagnostic Radiology · Fredericksburg, VA	40	76
STAFFORD HOSPITAL, LLC	39	249

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