What is Gustavo Bazan's specialty?

Gustavo Bazan (NPI 1639159791) is a Medicare-billing provider whose primary specialty is Anesthesiology in Greenwood, SC.

Where does Gustavo Bazan practice?

Gustavo Bazan practices in Greenwood, SC, based on the location reported in the CMS Medicare provider datasets for NPI 1639159791.

How much does Medicare pay Gustavo Bazan?

Gustavo Bazan (NPI 1639159791) received approximately $42K in total Medicare Part B payments, serving 410 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1639159791

Gustavo BazanMD

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AnesthesiologyGreenwood, SCI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

327

Unique beneficiaries

—

Total services

330

Distinct HCPCS

Medicare payment

$21K

Peer benchmark

Total Medicare services vs. 568 Anesthesiology providers in SC — top quintile (cohort median 372).

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 Gustavo Bazan'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). 36 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
SELF REGIONAL HEALTHCARE	211	358
SELF REGIONAL HEALTHCARE	117	148
The Surgery Center At Self Memorial Hospital, Llc Ambulatory Surgical Center · Greenwood, SC	115	153
Surgery & Laser Center At Professional Park Llc Ambulatory Surgical Center · Clinton, SC	60	90
John Sundermann Pathology · Butler, PA	60	78
Harvard Riddle Ophthalmology · Clinton, SC	49	173
John Hobson Vascular Surgery · Hendersonville, NC	40	104
Braxton Mcclung Diagnostic Radiology · Brooklyn, NY	36	84
COSMELLO, SAMUEL	35	58
ABBEVILLE COUNTY MEMORIAL HOSPITAL	34	52
Thomas Pritchard Cardiology · Greenwood, SC	30	37
Harvey Hatcher Family Practice · Greenwood, SC	24	33

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