PROVIDER PROFILE · NPI 1841303286

Walter VentayenMD

Internal MedicineLamont, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

Unique beneficiaries

—

Total services

Distinct HCPCS

Medicare payment

$2K

Peer benchmark

Total Medicare services vs. 10,499 Internal Medicine providers in CA — bottom quintile (cohort median 531).

PRESCRIBING · PART D · 2024

Total Rx claims

14,545

Beneficiaries

—

Total drug cost

$1.5M

Distinct drugs

151

Brand share

22.7%

Top prescribed drugs

Atorvastatin Calcium1,236 claims

Amlodipine Besylate747 claims

Metformin Hcl589 claims

Levothyroxine Sodium547 claims

Lisinopril482 claims

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 Walter Ventayen'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). 7 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
CLINICA SIERRA VISTA	146	440
Pacific Point Laboratories, Inc. Clinical Laboratory · San Luis Obispo, CA	130	380
CLINICA SIERRA VISTA	66	149
Sunday Irene Family Practice · Bakersfield, CA	21	35
DIGNITY HEALTH	17	38
BAKERSFIELD MEMORIAL HOSPITAL	17	46
CLINICA SIERRA VISTA	16	29

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