What is Margaret Cook's specialty?

Margaret Cook (NPI 1932174299) is a Medicare-billing provider whose primary specialty is Nephrology in Austin, TX.

Where does Margaret Cook practice?

Margaret Cook practices in Austin, TX, based on the location reported in the CMS Medicare provider datasets for NPI 1932174299.

How much does Medicare pay Margaret Cook?

Margaret Cook (NPI 1932174299) received approximately $135K in total Medicare Part B payments, serving 285 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1932174299

Margaret CookMD

PRACTICEAUSTIN DIAGNOSTIC CLINICSee all providers at this practice →

NephrologyAustin, TXI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,410

Unique beneficiaries

—

Total services

2,495

Distinct HCPCS

Medicare payment

$116K

Peer benchmark

Total Medicare services vs. 883 Nephrology providers in TX — top quintile (cohort median 1,432).

PRESCRIBING · PART D · 2024

Total Rx claims

1,854

Beneficiaries

—

Total drug cost

$352K

Distinct drugs

Brand share

16.8%

Top prescribed drugs

Dapagliflozin Propanediol123 claims

Carvedilol121 claims

Allopurinol117 claims

Amlodipine Besylate91 claims

Calcitriol91 claims

QUALITY · MIPS · 2024

Final MIPS score

87.0

Quality

76.2

Cost

64.6

Improvement activities

40.0

Promoting interop.

99.0

Payment adjustment

0.51%

Individual

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$1K

Payment records

By payment type

Food and Beverage$1K

Top paying entities

Food and Beverage$1K

REFERRAL NETWORK

Where Margaret Cook'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). 59 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Clinical Pathology Laboratories, Inc. Clinical Laboratory · Austin, TX	137	633
Spectra East, Inc. Clinical Laboratory · Rockleigh, NJ	123	1,132
Sonali Birewar Nephrology · Austin, TX	99	1,168
Mumnoon Haider Nephrology · Austin, TX	74	731
Jeffrey Sheneman Diagnostic Radiology · Austin, TX	70	462
MICHEL, ANDREA	69	315
Jose Mejia Cardiology · West Lake Hills, TX	66	391
City Of Austin Ambulance Service Provider · Austin, TX	43	258
Paul Moore Endocrinology · Austin, TX	42	209
Ravindra Gadam Hospitalist · New Braunfels, TX	32	484
Michael Aronoff Diagnostic Radiology · Austin, TX	30	116
Frank Bozyan Internal Medicine · San Angelo, TX	29	352

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