PROVIDER PROFILE · NPI 1861599466

Rudolf HerzogMD

PRACTICEJOEL E. MATA, M.D. INC.See all providers at this practice →

Internal MedicineSan Diego, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

224

Unique beneficiaries

—

Total services

420

Distinct HCPCS

Medicare payment

$26K

Peer benchmark

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

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 Rudolf Herzog'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). 52 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
American Medical Response Ambulance Service, Inc. Ambulance Service Provider · San Diego, CA	161	1,011
Robert Lavigne Physician Assistant · San Diego, CA	84	415
SAN DIEGO MEDICAL SERVICES ENTERPRISE, LLC	61	440
John Johnson Diagnostic Radiology · San Diego, CA	57	348
SHARP MEMORIAL HOSPITAL	52	346
KOERNER-JORDAN, SARAH	51	356
Lori Baker Diagnostic Radiology · San Diego, CA	44	298
Derrick Allen Diagnostic Radiology · San Diego, CA	40	287
James Cooper Diagnostic Radiology · San Diego, CA	40	351
Pouya Afshar Internal Medicine · San Diego, CA	39	275
Rong Zou Internal Medicine · Poway, CA	27	366
Jerrold Glassman Cardiology · San Diego, CA	26	520

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