What is Oscar Bienvenu's specialty?

Oscar Bienvenu (NPI 1821054909) is a Medicare-billing provider whose primary specialty is Psychiatry in Baltimore, MD.

Where does Oscar Bienvenu practice?

Oscar Bienvenu practices in Baltimore, MD, based on the location reported in the CMS Medicare provider datasets for NPI 1821054909.

How much does Medicare pay Oscar Bienvenu?

Oscar Bienvenu (NPI 1821054909) received approximately $22K in total Medicare Part B payments, serving 63 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1821054909

Oscar BienvenuM.D.

PRACTICEJOHNS HOPKINS HOSPITALSee all providers at this practice →

PsychiatryBaltimore, MDI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

Unique beneficiaries

—

Total services

226

Distinct HCPCS

Medicare payment

$13K

Peer benchmark

Total Medicare services vs. 475 Psychiatry providers in MD — above median (cohort median 291).

PRESCRIBING · PART D · 2024

Total Rx claims

150

Beneficiaries

—

Total drug cost

$2K

Distinct drugs

Brand share

8.0%

Top prescribed drugs

Alprazolam49 claims

Clonazepam18 claims

Lorazepam17 claims

Escitalopram Oxalate17 claims

Trazodone Hcl15 claims

QUALITY · MIPS · 2024

Final MIPS score

83.3

Quality

73.9

Cost

70.5

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

0.35%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

No data available for this provider in 2025.

REFERRAL NETWORK

Where Oscar Bienvenu'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). 6 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Chiadikaobi Onyike Psychiatry · Baltimore, MD	15	31
David Feigin Diagnostic Radiology · Baltimore, MD	13	21
John Eng Diagnostic Radiology · Baltimore, MD	13	22
Russell Margolis Psychiatry · Baltimore, MD	12	21
Frederick Nucifora Psychiatry · Baltimore, MD	11	45
Doris Lin Diagnostic Radiology · Baltimore, MD	11	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