PROVIDER PROFILE · NPI 1588841969

Mark KoenigM.D.

PRACTICEUCSDSee all providers at this practice →

Emergency MedicineSan Diego, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

510

Unique beneficiaries

—

Total services

547

Distinct HCPCS

Medicare payment

$48K

Peer benchmark

Total Medicare services vs. 5,287 Emergency Medicine providers in CA — above median (cohort median 355).

PRESCRIBING · PART D · 2024

Total Rx claims

244

Beneficiaries

—

Total drug cost

$1K

Distinct drugs

Brand share

45.9%

Top prescribed drugs

Ibuprofen46 claims

Oxycodone Hcl/Acetaminophen45 claims

Ondansetron Hcl43 claims

Famotidine31 claims

Ondansetron22 claims

QUALITY · MIPS · 2024

Final MIPS score

96.7

Quality

90.0

Cost

78.4

Improvement activities

40.0

Promoting interop.

0.0

Payment adjustment

0.91%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

REFERRAL NETWORK

Where Mark Koenig'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). 45 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
SHARP CHULA VISTA MEDICAL CENTER	598	1,135
American Medical Response Ambulance Service, Inc. Ambulance Service Provider · San Diego, CA	114	213
Joel Sigeti Diagnostic Radiology · San Diego, CA	80	113
Unilab Corporation Clinical Laboratory · West Hills, CA	61	109
Scott Boles Diagnostic Radiology · San Diego, CA	57	84
Shanoe Cutts Diagnostic Radiology · San Diego, CA	52	74
John Dente Diagnostic Radiology · San Diego, CA	40	61
SAN DIEGO MEDICAL SERVICES ENTERPRISE, LLC	37	66
Guillermo Castillo Family Practice · San Diego, CA	36	83
Karrar Ali Emergency Medicine · Chula Vista, CA	36	51
Christopher Sebrechts Diagnostic Radiology · San Diego, CA	35	51
Neeraj Panchal Diagnostic Radiology · San Diego, CA	33	52

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