PROVIDER PROFILE · NPI 1942288923

Ana GrauM.D.

PRACTICEVANDERBILT UNIVERSITYSee all providers at this practice →

Surgical OncologyNashville, TNI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

Unique beneficiaries

—

Total services

104

Distinct HCPCS

Medicare payment

$8K

Peer benchmark

Total Medicare services vs. 35 Surgical Oncology providers in TN — below median (cohort median 312).

PRESCRIBING · PART D · 2024

No data available for this provider in 2024.

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

REFERRAL NETWORK

Where Ana Grau'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). 5 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
VANDERBILT UNIVERSITY MEDICAL CENTER	87	432
Andrea Birch Diagnostic Radiology · Nashville, TN	32	71
Vandana Abramson Hematology-Oncology · Nashville, TN	28	88
Emily Reisenbichler Pathology · Saint Louis, MO	17	79
Kent Higdon Plastic Surgery · Franklin, TN	12	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