PROVIDER PROFILE · NPI 1316997877

Peter KoenigM.D.

PRACTICECHRIS MARASCO, M.D., INC.See all providers at this practice →

Internal MedicineSherman Oaks, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

2,935

Unique beneficiaries

—

Total services

6,355

Distinct HCPCS

Medicare payment

$156K

Peer benchmark

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

PRESCRIBING · PART D · 2024

Total Rx claims

1,707

Beneficiaries

—

Total drug cost

$91K

Distinct drugs

Brand share

14.3%

Top prescribed drugs

Levothyroxine Sodium153 claims

Metoprolol Succinate127 claims

Atorvastatin Calcium122 claims

Losartan Potassium106 claims

Omeprazole100 claims

QUALITY · MIPS · 2024

Final MIPS score

65.7

Quality

0.0

Cost

58.9

Improvement activities

40.0

Promoting interop.

92.0

Payment adjustment

-1.12%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

REFERRAL NETWORK

Where Peter 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). 1 inbound referrers · 11 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Unilab Corporation Clinical Laboratory · West Hills, CA	19	127

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
Laboratory Corporation Of America Clinical Laboratory · San Diego, CA	29	195
TARZANA MEDICAL CENTER LLC	23	153
CEDARS-SINAI MEDICAL CENTER	22	178
Maurice Gourdji Gastroenterology · Tarzana, CA	19	170
Unilab Corporation Clinical Laboratory · West Hills, CA	18	200
PRIME HEALTHCARE SERVICES - SHERMAN OAKS, LLC	16	163
David Aizuss Ophthalmology · Encino, CA	15	121
Malcolm Cosgrove Urology · Encino, CA	12	232
PROVIDENCE HEALTH SYSTEM - SOUTHERN CALIFORNIA	11	44
WEST COAST CLINICAL LABORATORIES, INC.	11	99
BHATIA, SUNDEEP	11	81

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