What is Ronald Karlsberg's specialty?

Ronald Karlsberg (NPI 1588636922) is a Medicare-billing provider whose primary specialty is Cardiology in Beverly Hills, CA.

Where does Ronald Karlsberg practice?

Ronald Karlsberg practices in Beverly Hills, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1588636922.

How much does Medicare pay Ronald Karlsberg?

Ronald Karlsberg (NPI 1588636922) received approximately $1.3M in total Medicare Part B payments, serving 633 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1588636922

Ronald KarlsbergM.D.

CardiologyBeverly Hills, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

12,075

Unique beneficiaries

—

Total services

40,250

Distinct HCPCS

Medicare payment

$1.3M

Peer benchmark

Total Medicare services vs. 1,869 Cardiology providers in CA — top quintile (cohort median 2,371).

PRESCRIBING · PART D · 2024

Total Rx claims

5,063

Beneficiaries

—

Total drug cost

$1.2M

Distinct drugs

Brand share

31.0%

Top prescribed drugs

Rosuvastatin Calcium804 claims

Losartan Potassium225 claims

Tirzepatide198 claims

Apixaban185 claims

Evolocumab178 claims

QUALITY · MIPS · 2024

Final MIPS score

85.3

Quality

78.5

Cost

72.5

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

0.43%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$404

Payment records

By payment type

Food and Beverage$404

Top paying entities

Food and Beverage$404

REFERRAL NETWORK

Where Ronald Karlsberg'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). 9 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Unilab Corporation Clinical Laboratory · West Hills, CA	169	1,105
Charles Swerdlow Clinical Cardiac Electrophysiology · Beverly Hills, CA	22	119
PROVIDENCE SAINT JOHN'S HEALTH CENTER	22	84
Bruce Samuels Cardiology · Beverly Hills, CA	21	73
Steven Tabak Cardiology · Beverly Hills, CA	14	39
Susan Pekarovics Internal Medicine · Los Angeles, CA	14	294
Elton Tourje Diagnostic Radiology · Los Angeles, CA	13	30
Robert Rose Cardiology · Beverly Hills, CA	11	38
City Of Los Angeles Ambulance Service Provider · Los Angeles, CA	11	24

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

Healthparse Signals

Monitor this provider for changes — dated NPI change events