PROVIDER PROFILE · NPI 1841232642

Natalie SemenyukM.D.

PRACTICEUNIVERSITY ASSOCIATES IN OBSTETRICS AND GYNECOLOGYSee all providers at this practice →

Obstetrics & GynecologyEast Setauket, NYI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

109

Unique beneficiaries

—

Total services

112

Distinct HCPCS

Medicare payment

$8K

Peer benchmark

Total Medicare services vs. 1,739 Obstetrics & Gynecology providers in NY — above median (cohort median 125).

PRESCRIBING · PART D · 2024

Total Rx claims

149

Beneficiaries

—

Total drug cost

$4K

Distinct drugs

Brand share

9.4%

Top prescribed drugs

Norethindrone Acetate71 claims

Fluconazole27 claims

Sertraline Hcl24 claims

Desogestrel-Ethinyl Estradiol14 claims

Estradiol13 claims

QUALITY · MIPS · 2024

Final MIPS score

100.0

Quality

27.5

Cost

68.4

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

1.05%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

REFERRAL NETWORK

Where Natalie Semenyuk'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). 1 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Quest Diagnostics Clinical Laboratories Inc Clinical Laboratory · Melville, NY	18	59

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