PROVIDER PROFILE · NPI 1851311492

John DerouenM.D.

PRACTICEN/ASee all providers at this practice →

AnesthesiologyBakersfield, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

142

Unique beneficiaries

—

Total services

166

Distinct HCPCS

Medicare payment

$17K

Peer benchmark

Total Medicare services vs. 4,547 Anesthesiology providers in CA — above median (cohort median 182).

PRESCRIBING · PART D · 2024

No data available for this provider in 2024.

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

REFERRAL NETWORK

Where John Derouen'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). 14 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
BAKERSFIELD MEMORIAL HOSPITAL	63	123
DIGNITY HEALTH	59	94
Pacific Point Laboratories, Inc. Clinical Laboratory · San Luis Obispo, CA	57	92
BORNSTEIN, ISAAC	35	51
NPI 1336168665	20	29
Deirdre Washington Anesthesiology · Bakersfield, CA	17	42
Deepak Wahi Internal Medicine · Bakersfield, CA	16	40
ARCHIBEQUE, FRANK	16	22
Rachel Brock Diagnostic Radiology · Bakersfield, CA	15	17
Unilab Corporation Clinical Laboratory · West Hills, CA	14	23
Alan Mortezaie Diagnostic Radiology · Bakersfield, CA	12	17
TYMINSKI, LEONARD	12	15

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