PROVIDER PROFILE · NPI 1710165006

Jeffrey KarstMD

Diagnostic RadiologyLoma Linda, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,448

Unique beneficiaries

—

Total services

1,543

Distinct HCPCS

Medicare payment

$48K

Peer benchmark

Total Medicare services vs. 3,474 Diagnostic Radiology providers in CA — below median (cohort median 2,975).

PRESCRIBING · PART D · 2024

No data available for this provider in 2024.

QUALITY · MIPS · 2024

Final MIPS score

100.0

Quality

100.0

Cost

0.0

Improvement activities

40.0

Promoting interop.

0.0

Payment adjustment

1.05%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$20

Payment records

By payment type

Food and Beverage$20

REFERRAL NETWORK

Where Jeffrey Karst'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). 57 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
KPC GLOBAL MEDICAL CENTERS, INC.	767	2,032
Hemet Valley Ambulance Service Inc Ambulance Service Provider · Hemet, CA	444	1,079
DICAPUA, LAWRENCE	219	670
Eric Jacobson Diagnostic Radiology · Hemet, CA	139	364
Chong-Ping Lu Internal Medicine · Hemet, CA	137	334
Sreenivasa Nakka Gastroenterology · Hemet, CA	128	314
Ashok Agarwal Cardiology · Hemet, CA	121	430
Ghalib Wahidi Internal Medicine · Santa Ana, CA	114	249
Eric Shelton Diagnostic Radiology · Loma Linda, CA	91	204
Robert Schatz Cardiology · Yucca Valley, CA	90	293
LOVIN, JEFFREY	86	199
Yurzul Dhanani Critical Care (Intensivists) · Hemet, CA	84	174

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