PROVIDER PROFILE · NPI 1912995184

Timothy O'brienMD

PRACTICESENECA EYE SURGEONS, INC.See all providers at this practice →

OphthalmologyJamestown, NYI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

2,159

Unique beneficiaries

—

Total services

2,877

Distinct HCPCS

Medicare payment

$227K

Peer benchmark

Total Medicare services vs. 1,438 Ophthalmology providers in NY — above median (cohort median 1,869).

PRESCRIBING · PART D · 2024

Total Rx claims

4,266

Beneficiaries

—

Total drug cost

$475K

Distinct drugs

Brand share

28.0%

Top prescribed drugs

Latanoprost1,288 claims

Prednisolone Acetate598 claims

Ketorolac Tromethamine459 claims

Moxifloxacin Hcl443 claims

Timolol Maleate219 claims

QUALITY · MIPS · 2024

Final MIPS score

75.0

Quality

0.0

Cost

0.0

Improvement activities

0.0

Promoting interop.

0.0

Payment adjustment

0.00%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$27K

Payment records

By payment type

Debt forgiveness$27K

Food and Beverage$158

REFERRAL NETWORK

Where Timothy O'brien'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). 33 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Umamaheswara Vejendla Physician Pc Internal Medicine · Jamestown, NY	56	228
Dawn Lai Certified Registered Nurse Anesthetist (CRNA) · Bemus Point, NY	53	122
Associated Clinical Laboratories Clinical Laboratory · Erie, PA	51	81
Vijaya Agarwala Anesthesiology · Warren, PA	41	74
ARNAL, FRANK	33	90
Antonio Roman Cardiology · Jamestown, NY	31	59
Glauco Maresca Diagnostic Radiology · Potsdam, NY	30	50
Otis Colvin Diagnostic Radiology · Louisville, KY	28	41
SMITH, DAVID	26	35
JUNG, ICHABOD	26	74
Albert Persia Family Practice · Jamestown, NY	26	51
Melissa Mccracken Optometry · Jamestown, NY	23	35

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