What is Katarzyna Twardowska's specialty?

Katarzyna Twardowska (NPI 1790881795) is a Medicare-billing provider whose primary specialty is Internal Medicine in Anaheim, CA.

Where does Katarzyna Twardowska practice?

Katarzyna Twardowska practices in Anaheim, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1790881795.

How much does Medicare pay Katarzyna Twardowska?

Katarzyna Twardowska (NPI 1790881795) received approximately $203K in total Medicare Part B payments, serving 548 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1790881795

Katarzyna TwardowskaMD

Internal MedicineAnaheim, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,027

Unique beneficiaries

—

Total services

2,189

Distinct HCPCS

Medicare payment

$203K

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

1,481

Beneficiaries

—

Total drug cost

$97K

Distinct drugs

Brand share

15.5%

Top prescribed drugs

Amlodipine Besylate85 claims

Pantoprazole Sodium82 claims

Atorvastatin Calcium76 claims

Levothyroxine Sodium65 claims

Potassium Chloride56 claims

QUALITY · MIPS · 2024

Final MIPS score

42.3

Quality

30.0

Cost

52.7

Improvement activities

0.0

Promoting interop.

0.0

Payment adjustment

-3.92%

Individual

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

REFERRAL NETWORK

Where Katarzyna Twardowska'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). 31 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
PASADENA HOSPITAL ASSOCIATION, LTD	178	407
Warren Lam Diagnostic Radiology · Pasadena, CA	74	157
City Of Pasadena Ambulance Service Provider · Pasadena, CA	40	87
Maritess Aranas Internal Medicine · Anaheim, CA	37	140
Andy Wang Diagnostic Radiology · Pasadena, CA	32	61
Richard Reed Diagnostic Radiology · Pasadena, CA	32	85
Babak Yaghmai Diagnostic Radiology · Pasadena, CA	29	56
SCHAEFER AMBULANCE SERVICE, INC	26	49
Unilab Corporation Clinical Laboratory · West Hills, CA	26	66
Steven Pavkovic Infectious Disease · Pasadena, CA	21	37
Saadia Chaudhary Diagnostic Radiology · Pasadena, CA	21	44
Christopher Hedley Diagnostic Radiology · Pasadena, CA	20	40

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