What is David Simon's specialty?

David Simon (NPI 1386678993) is a Medicare-billing provider whose primary specialty is Nephrology in Austin, TX.

Where does David Simon practice?

David Simon practices in Austin, TX, based on the location reported in the CMS Medicare provider datasets for NPI 1386678993.

How much does Medicare pay David Simon?

David Simon (NPI 1386678993) received approximately $27K in total Medicare Part B payments, serving 12 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1386678993

David SimonM.D.

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NephrologyAustin, TXI

MEDICARE UTILIZATION · PART B · 2024

No data available for this provider in 2024.

PRESCRIBING · PART D · 2024

Total Rx claims

Beneficiaries

—

Total drug cost

$10K

Distinct drugs

Brand share

0.0%

Top prescribed drugs

Sevelamer Carbonate22 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

No data available for this provider in 2025.

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (2)

CCN 452842

Dialysis facility

CCN 453310

Hospital

REFERRAL NETWORK

Where David Simon'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). 1 inbound referrers · 2 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
ASCENSION SETON	14	75

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
Clinical Pathology Laboratories, Inc. Clinical Laboratory · Austin, TX	11	479
ASCENSION SETON	11	67

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