What is Michael Isaac's specialty?

Michael Isaac (NPI 1558398222) is a Medicare-billing provider whose primary specialty is Cardiology in Dallas, TX.

Where does Michael Isaac practice?

Michael Isaac practices in Dallas, TX, based on the location reported in the CMS Medicare provider datasets for NPI 1558398222.

How much does Medicare pay Michael Isaac?

Michael Isaac (NPI 1558398222) received approximately $702K in total Medicare Part B payments, serving 2,205 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1558398222

Michael IsaacM.D.

CardiologyDallas, TXI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

8,333

Unique beneficiaries

—

Total services

12,386

Distinct HCPCS

Medicare payment

$670K

Peer benchmark

Total Medicare services vs. 1,379 Cardiology providers in TX — top quintile (cohort median 2,215).

PRESCRIBING · PART D · 2024

Total Rx claims

6,409

Beneficiaries

—

Total drug cost

$963K

Distinct drugs

Brand share

30.9%

Top prescribed drugs

Clopidogrel Bisulfate561 claims

Metoprolol Succinate503 claims

Apixaban398 claims

Losartan Potassium341 claims

Atorvastatin Calcium338 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

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 Michael Isaac'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). 57 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Laboratory Corporation Of America Clinical Laboratory · Dallas, TX	160	974
Jack Schwade Cardiology · Dallas, TX	117	342
ROSENTHAL, J.	104	252
POSTMA, TOM	101	217
Uday Kanamalla Interventional Radiology · Dallas, TX	69	208
Clinical Pathology Laboratories, Inc. Clinical Laboratory · Austin, TX	63	198
W Sory Diagnostic Radiology · Dallas, TX	62	191
Juliette Wait Internal Medicine · Portland, OR	54	277
Victor Gomez Critical Care (Intensivists) · Dallas, TX	50	359
LANE, BENNIE	45	115
Prabhakar Kesava Diagnostic Radiology · Lynnwood, WA	42	97
John Demopulos Internal Medicine · Dallas, TX	39	198

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