What is Brian O'shaughnessy's specialty?

Brian O'shaughnessy (NPI 1245405661) is a Medicare-billing provider whose primary specialty is Neurosurgery in Nashville, TN.

Where does Brian O'shaughnessy practice?

Brian O'shaughnessy practices in Nashville, TN, based on the location reported in the CMS Medicare provider datasets for NPI 1245405661.

How much does Medicare pay Brian O'shaughnessy?

Brian O'shaughnessy (NPI 1245405661) received approximately $438K in total Medicare Part B payments, serving 227 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1245405661

Brian O'shaughnessyMD

PRACTICEHOWELL ALLEN CLINICSee all providers at this practice →

NeurosurgeryNashville, TNI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

716

Unique beneficiaries

—

Total services

1,275

Distinct HCPCS

Medicare payment

$385K

Peer benchmark

Total Medicare services vs. 123 Neurosurgery providers in TN — top quintile (cohort median 514).

PRESCRIBING · PART D · 2024

Total Rx claims

379

Beneficiaries

—

Total drug cost

$2K

Distinct drugs

Brand share

19.0%

Top prescribed drugs

Oxycodone Hcl119 claims

Gabapentin57 claims

Hydrocodone/Acetaminophen52 claims

Methylprednisolone34 claims

Diazepam30 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$60K

Payment records

By payment type

Consulting Fee$34K

Royalty or License$19K

Travel and Lodging$6K

Food and Beverage$2K

Top paying entities

Consulting Fee$34K

Royalty or License$19K

Travel and Lodging$6K

Food and Beverage$2K

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (4)

Home health agency

Hospital

Hospital

Hospital

REFERRAL NETWORK

Where Brian O'shaughnessy'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). 4 inbound referrers · 21 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
John Alarcon Diagnostic Radiology · Goodlettsville, TN	128	224
VANDERBILT UNIVERSITY MEDICAL CENTER	13	24
Pathgroup Labs, Llc Clinical Laboratory · Nashville, TN	11	29
Laboratory Corporation Of America Holdings Clinical Laboratory · Birmingham, AL	11	17

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
SAINT THOMAS WEST HOSPITAL	77	179
Amer Haque Diagnostic Radiology · Goodlettsville, TN	54	91
ADAMS, MATTYE	43	174
John Alarcon Diagnostic Radiology · Goodlettsville, TN	35	45
Michael Spellman Diagnostic Radiology · Goodlettsville, TN	32	40
Bryan Morgan Certified Registered Nurse Anesthetist (CRNA) · Nashville, TN	19	74
Marcos Cruz Neurology · Guaynabo, PR	17	69
Steven Shaba Diagnostic Radiology · Goodlettsville, TN	15	42
HOLLINGER, BRUCE	14	102
Robert Burcham Diagnostic Radiology · Goodlettsville, TN	14	43
COWAN, HANSON	13	40
Stephen Capizzi Pulmonary Disease · Nashville, TN	13	64

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