What is Santiago Lardizabal's specialty?

Santiago Lardizabal (NPI 1306813845) is a Medicare-billing provider whose primary specialty is Anesthesiology in Sun City West, AZ.

Where does Santiago Lardizabal practice?

Santiago Lardizabal practices in Sun City West, AZ, based on the location reported in the CMS Medicare provider datasets for NPI 1306813845.

How much does Medicare pay Santiago Lardizabal?

Santiago Lardizabal (NPI 1306813845) received approximately $20K in total Medicare Part B payments, serving 181 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1306813845

Santiago LardizabalMD

PRACTICEANESTHESIA MEDICAL PROFESSIONALS, PCSee all providers at this practice →

AnesthesiologySun City West, AZI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

167

Unique beneficiaries

—

Total services

167

Distinct HCPCS

Medicare payment

$18K

Peer benchmark

Total Medicare services vs. 1,032 Anesthesiology providers in AZ — above median (cohort median 181).

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

Total received

$18

Payment records

By payment type

Food and Beverage$18

Top paying entities

Food and Beverage$18

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (3)

CCN 030089

Hospital

CCN 030115

Hospital

CCN 030122

Hospital

REFERRAL NETWORK

Where Santiago Lardizabal'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). 2 inbound referrers · 10 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Michael Koss Gastroenterology · Sun City West, AZ	34	64
CHARNEY, ALBERT	17	26

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
Sonora Quest Laboratories Llc Clinical Laboratory · Phoenix, AZ	123	347
BANNER ARIZONA ASC LLC	87	108
BANNER ARIZONA ASC LLC	83	95
James Gordon Gastroenterology · Peoria, AZ	54	74
Jeffrey Fein Gastroenterology · Celebration, FL	42	53
Deepa Shah Gastroenterology · Peoria, AZ	34	43
BANNER DEL E WEBB MEDICAL CENTER	17	27
BANNER BOSWELL MEDICAL CENTER	15	17
CHARNEY, ALBERT	15	28
Scott Agran Diagnostic Radiology · Phoenix, AZ	11	14

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