What is Paul Chapman's specialty?

Paul Chapman (NPI 1780674960) is a Medicare-billing provider whose primary specialty is Neurosurgery in Boston, MA.

Where does Paul Chapman practice?

Paul Chapman practices in Boston, MA, based on the location reported in the CMS Medicare provider datasets for NPI 1780674960.

How much does Medicare pay Paul Chapman?

Paul Chapman (NPI 1780674960) received approximately $50K in total Medicare Part B payments, serving 43 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1780674960

Paul ChapmanMD

NeurosurgeryBoston, MAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

Unique beneficiaries

—

Total services

Distinct HCPCS

Medicare payment

$49K

Peer benchmark

Total Medicare services vs. 134 Neurosurgery providers in MA — bottom quintile (cohort median 323).

PRESCRIBING · PART D · 2024

No data available for this provider in 2024.

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

No data available for this provider in 2025.

REFERRAL NETWORK

Where Paul Chapman'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). 3 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
THE GENERAL HOSPITAL CORPORATION	59	402
NPI 1083686547	17	145
Helen Shih Radiation Oncology · Boston, MA	16	197

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

Healthparse Signals

Monitor this provider for changes — dated NPI change events