PROVIDER PROFILE · NPI 1851339154

Bernard ChangM.D.

NeurologyBoston, MAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

Unique beneficiaries

—

Total services

144

Distinct HCPCS

Medicare payment

$19K

Peer benchmark

Total Medicare services vs. 680 Neurology providers in MA — bottom quintile (cohort median 409).

PRESCRIBING · PART D · 2024

Total Rx claims

522

Beneficiaries

—

Total drug cost

$134K

Distinct drugs

Brand share

18.8%

Top prescribed drugs

Lamotrigine105 claims

Levetiracetam65 claims

Divalproex Sodium43 claims

Zonisamide35 claims

Carbamazepine28 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 Bernard 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). 15 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Rafael Rojas Diagnostic Radiology · New Orleans, LA	43	100
Paul Spirn Diagnostic Radiology · Boston, MA	30	138
Alexander Bankier Diagnostic Radiology · Worcester, MA	27	105
Ronald Eisenberg Diagnostic Radiology · Boston, MA	22	166
Susan Herman Neurology · Phoenix, AZ	21	98
Salil Soman Diagnostic Radiology · San Francisco, CA	17	56
Rafeeque Bhadelia Diagnostic Radiology · Boston, MA	17	54
Elisa Flower Diagnostic Radiology · Boston, MA	17	48
SCHOMER, DONALD	16	77
Mouhsin Shafi Neurology · Boston, MA	15	201
Sejal Shah Diagnostic Radiology · Dallas, TX	14	28
Boston Public Health Commission Ambulance Service Provider · Boston, MA	13	27

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