What is Katherine Rausa's specialty?

Katherine Rausa (NPI 1235212044) is a Medicare-billing provider whose primary specialty is Nephrology in South San Francisco, CA.

Where does Katherine Rausa practice?

Katherine Rausa practices in South San Francisco, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1235212044.

How much does Medicare pay Katherine Rausa?

Katherine Rausa (NPI 1235212044) received approximately $4K in total Medicare Part B payments, serving 21 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1235212044

Katherine RausaM.D.

PRACTICEKAISER PERMANENTESee all providers at this practice →

NephrologySouth San Francisco, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

Unique beneficiaries

—

Total services

Distinct HCPCS

Medicare payment

$2K

Peer benchmark

Total Medicare services vs. 985 Nephrology providers in CA — bottom quintile (cohort median 1,482).

PRESCRIBING · PART D · 2024

Total Rx claims

1,240

Beneficiaries

—

Total drug cost

$163K

Distinct drugs

Brand share

13.3%

Top prescribed drugs

Furosemide170 claims

Hydralazine Hcl161 claims

Losartan Potassium160 claims

Amlodipine Besylate99 claims

Lisinopril83 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$71

Payment records

By payment type

Food and Beverage$71

Top paying entities

Food and Beverage$71

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (2)

CCN 752555

Dialysis facility

CCN 050070

Hospital

REFERRAL NETWORK

Where Katherine Rausa'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). 61 inbound referrers · 93 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Ellen Morrissey Internal Medicine · Berkeley, CA	117	271
SUTTER EAST BAY HOSPITALS	87	336
ALAMEDA HEALTH SYSTEM	54	370
Robert Doud Nephrology · Berkeley, CA	47	340
Kathryn Klima Diagnostic Radiology · Oakland, CA	47	183
Samuel Wong Nephrology · Berkeley, CA	47	260
SUTTER VALLEY HOSPITALS	45	183
BLOCK, DONALD	37	280
Denise Ricker Nephrology · Berkeley, CA	35	143
NPI 1083641898	33	120
Swati Patel Nephrology · Berkeley, CA	33	230
Oliver Khakmahd Nephrology · Berkeley, CA	32	231

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
Ellen Morrissey Internal Medicine · Berkeley, CA	108	369
NPI 1730149709	90	216
Protransport 1 Ambulance Service Provider · Rohnert Park, CA	69	484
LLANO DIALYSIS LLC	60	118
Monte Wu Nephrology · Berkeley, CA	52	165
Swati Patel Nephrology · Berkeley, CA	46	282
BLOCK, DONALD	45	285
SUTTER EAST BAY HOSPITALS	44	125
Samuel Wong Nephrology · Berkeley, CA	43	237
John Mouratoff Nephrology · Berkeley, CA	43	268
Unilab Corporation Clinical Laboratory · Sacramento, CA	43	198
SUTTER EAST BAY HOSPITALS	41	155

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