PROVIDER PROFILE · NPI 1538192984

Gregory AckroydM.D.

NeurologySanta Rosa, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,075

Unique beneficiaries

—

Total services

1,212

Distinct HCPCS

Medicare payment

$129K

Peer benchmark

Total Medicare services vs. 1,670 Neurology providers in CA — above median (cohort median 581).

PRESCRIBING · PART D · 2024

Total Rx claims

190

Beneficiaries

—

Total drug cost

$4K

Distinct drugs

Brand share

0.0%

Top prescribed drugs

Gabapentin62 claims

Armodafinil33 claims

Eszopiclone22 claims

Zolpidem Tartrate21 claims

Trazodone Hcl16 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$583

Payment records

By payment type

Food and Beverage$498

Education$85

REFERRAL NETWORK

Where Gregory Ackroyd'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). 59 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
ST. JOSEPH HEALTH NORTHERN CALIFORNIA, LLC	451	1,667
BELOGORSKY, EUGENE	109	237
NORCAL HEALTHCONNECT LLC	86	305
Melissa Sloan Nurse Practitioner · Willows, CA	75	160
SUTTER WEST BAY MEDICAL FOUNDATION	72	438
Shawn Daly Diagnostic Radiology · Santa Rosa, CA	37	69
NORTH SONOMA COUNTY HEALTH CARE DISTRICT	36	178
NPI 1316037856	33	64
John Mcgovern Diagnostic Radiology · Santa Rosa, CA	31	66
Paul Wasserstein Pathology · Greenbrae, CA	30	52
DILISIO, RALPH	27	105
Peter Chang Sing Clinical Cardiac Electrophysiology · Santa Rosa, CA	27	88

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