What is Diana O'neil's specialty?

Diana O'neil (NPI 1851718639) is a Medicare-billing provider whose primary specialty is Physician Assistant in Concord, NH.

Where does Diana O'neil practice?

Diana O'neil practices in Concord, NH, based on the location reported in the CMS Medicare provider datasets for NPI 1851718639.

How much does Medicare pay Diana O'neil?

Diana O'neil (NPI 1851718639) received approximately $27K in total Medicare Part B payments, serving 389 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1851718639

Diana O'neil

Physician AssistantConcord, NHI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

449

Unique beneficiaries

—

Total services

708

Distinct HCPCS

Medicare payment

$23K

Peer benchmark

Total Medicare services vs. 838 Physician Assistant providers in NH — top quintile (cohort median 299).

PRESCRIBING · PART D · 2024

Total Rx claims

1,163

Beneficiaries

—

Total drug cost

$220K

Distinct drugs

Brand share

20.9%

Top prescribed drugs

Metoprolol Succinate133 claims

Atorvastatin Calcium100 claims

Spironolactone95 claims

Torsemide91 claims

Furosemide89 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$142

Payment records

By payment type

Food and Beverage$142

Top paying entities

Food and Beverage$142

REFERRAL NETWORK

Where Diana O'neil'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
Mohammed Hassan Anesthesiology · Westwood, MA	72	125
Owen Maddox Diagnostic Radiology · Roxbury Crossing, MA	42	93
Damon Spitz Diagnostic Radiology · Roxbury Crossing, MA	40	80
Joseph Tang Diagnostic Radiology · Madison, WI	28	56
Tal Rencus Diagnostic Radiology · West Hollywood, CA	20	38
Mihran Artinian Diagnostic Radiology · Boston, MA	20	34
James Bono Orthopedic Surgery · Boston, MA	19	105
Alexandra Gordon Anesthesiology · Westwood, MA	16	27
NPI 1184638314	16	37
Justin Reid Orthopedic Surgery · Tulsa, OK	15	19
Clifford Bierman Anesthesiology · Westwood, MA	14	20
Michael Merz Orthopedic Surgery · Durham, NC	13	19

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