What is Sean Osullivan's specialty?

Sean Osullivan (NPI 1881749224) is a Medicare-billing provider whose primary specialty is Diagnostic Radiology in Victoria, TX.

Where does Sean Osullivan practice?

Sean Osullivan practices in Victoria, TX, based on the location reported in the CMS Medicare provider datasets for NPI 1881749224.

How much does Medicare pay Sean Osullivan?

Sean Osullivan (NPI 1881749224) received approximately $269K in total Medicare Part B payments, serving 1,196 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1881749224

Sean OsullivanM.D., D.A.B.R.

Diagnostic RadiologyVictoria, TXI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

3,133

Unique beneficiaries

—

Total services

3,215

Distinct HCPCS

Medicare payment

$265K

Peer benchmark

Total Medicare services vs. 2,345 Diagnostic Radiology providers in TX — above median (cohort median 2,473).

PRESCRIBING · PART D · 2024

No data available for this provider in 2024.

QUALITY · MIPS · 2024

Final MIPS score

96.3

Quality

92.6

Cost

0.0

Improvement activities

40.0

Promoting interop.

0.0

Payment adjustment

0.90%

Individual

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

REFERRAL NETWORK

Where Sean Osullivan'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). 16 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Clinical Pathology Laboratories, Inc. Clinical Laboratory · Austin, TX	161	239
CITIZENS MEDICAL CENTER COUNTY OF VICTORIA	125	165
Maria Velasco Internal Medicine · Victoria, TX	32	49
PORT LAVACA CLINIC ASSOCIATES PA	22	31
Roy Aimone Dermatology · Victoria, TX	21	25
Yasmeen Qureshi Diagnostic Radiology · Hudson, OH	19	22
MABRAY, CHARLES	17	36
Frank Parma Family Practice · Victoria, TX	17	34
Richard Leggett Family Practice · Victoria, TX	16	33
Santiago Marroquin Diagnostic Radiology · Victoria, TX	15	18
Gustavo Sandigo Family Practice · Victoria, TX	15	24
Khiem Vu Internal Medicine · Victoria, TX	14	20

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