What is Guy Rordorf's specialty?

Guy Rordorf (NPI 1518957422) is a Medicare-billing provider whose primary specialty is Neurology in Boston, MA.

Where does Guy Rordorf practice?

Guy Rordorf practices in Boston, MA, based on the location reported in the CMS Medicare provider datasets for NPI 1518957422.

How much does Medicare pay Guy Rordorf?

Guy Rordorf (NPI 1518957422) received approximately $88K in total Medicare Part B payments, serving 343 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1518957422

Guy RordorfMD

NeurologyBoston, MAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

365

Unique beneficiaries

—

Total services

559

Distinct HCPCS

Medicare payment

$85K

Peer benchmark

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

PRESCRIBING · PART D · 2024

Total Rx claims

142

Beneficiaries

—

Total drug cost

$13K

Distinct drugs

Brand share

33.8%

Top prescribed drugs

Levetiracetam35 claims

Donepezil Hcl23 claims

Gabapentin20 claims

Memantine Hcl16 claims

Carbidopa/Levodopa13 claims

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 Guy Rordorf'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). 46 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
THE GENERAL HOSPITAL CORPORATION	125	353
CORRIGAN, BRENDA	35	67
Yamini Levitzky Cardiology · Braintree, MA	31	58
Kee Chung Diagnostic Radiology · Boston, MA	29	74
Andrew Cole Neurology · Boston, MA	26	102
Ramon Gonzalez Diagnostic Radiology · Boston, MA	23	89
Eduardo Garcia Neurology · Newton, MA	22	51
HAMILTON, EDNA	20	51
PATTI, JOHN	20	77
Richard Sacknoff Diagnostic Radiology · Boston, MA	19	59
BUCHBINDER, BRADLEY	19	60
FALLON SERVICE, INC.	18	37

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