What is David Barnes's specialty?

David Barnes (NPI 1447215793) is a Medicare-billing provider whose primary specialty is Certified Registered Nurse Anesthetist (CRNA) in Cleburne, TX.

Where does David Barnes practice?

David Barnes practices in Cleburne, TX, based on the location reported in the CMS Medicare provider datasets for NPI 1447215793.

How much does Medicare pay David Barnes?

David Barnes (NPI 1447215793) received approximately $9K in total Medicare Part B payments, serving 76 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1447215793

David BarnesCRNA

PRACTICEGREG VANZANT, MD,PASee all providers at this practice →

Certified Registered Nurse Anesthetist (CRNA)Cleburne, TXI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

Unique beneficiaries

—

Total services

Distinct HCPCS

Medicare payment

$806

Peer benchmark

Total Medicare services vs. 4,301 Certified Registered Nurse Anesthetist (CRNA) providers in TX — below median (cohort median 108).

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 · 2025

No data available for this provider in 2025.

REFERRAL NETWORK

Where David Barnes'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 · 3 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
TEXAS HEALTH HARRIS METHODIST HOSPITAL CLEBURNE	76	113
MIRZA, FAIZ	23	80
Laboratory Corporation Of America Clinical Laboratory · Dallas, TX	15	20
NPI 1285694364	15	20
Shoaib Khalil Internal Medicine · Cleburne, TX	12	16

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
Joanna Borkowski Pathology · Cleburne, TX	43	64
Bradley Harman Orthopedic Surgery · Cleburne, TX	15	55
Blaine Farless Orthopedic Surgery · Cleburne, TX	14	48

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