What is Thomas Izquierdo's specialty?

Thomas Izquierdo (NPI 1649369554) is a Medicare-billing provider whose primary specialty is Gastroenterology in Jackson Heights, NY.

Where does Thomas Izquierdo practice?

Thomas Izquierdo practices in Jackson Heights, NY, based on the location reported in the CMS Medicare provider datasets for NPI 1649369554.

How much does Medicare pay Thomas Izquierdo?

Thomas Izquierdo (NPI 1649369554) received approximately $19K in total Medicare Part B payments, serving 80 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1649369554

Thomas IzquierdoM.D.

PRACTICEMAYRA S MAHADIN M D P CSee all providers at this practice →

GastroenterologyJackson Heights, NYI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

136

Unique beneficiaries

—

Total services

191

Distinct HCPCS

Medicare payment

$17K

Peer benchmark

Total Medicare services vs. 1,360 Gastroenterology providers in NY — bottom quintile (cohort median 521).

PRESCRIBING · PART D · 2024

Total Rx claims

5,394

Beneficiaries

—

Total drug cost

$743K

Distinct drugs

Brand share

27.6%

Top prescribed drugs

Pantoprazole Sodium1,290 claims

Famotidine1,202 claims

Linaclotide529 claims

Omeprazole476 claims

Dicyclomine Hcl361 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$13K

Payment records

By payment type

Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$12K

Food and Beverage$2K

Top paying entities

Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$12K

Food and Beverage$2K

REFERRAL NETWORK

Where Thomas Izquierdo'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
Pathology Solutions Llc Clinical Laboratory · Eatontown, NJ	87	188
Tudor Onisei Anesthesiology · Rego Park, NY	86	178
Bioreference Health, Llc Clinical Laboratory · Elmwood Park, NJ	59	202
Alveris Molina Internal Medicine · Jackson Heights, NY	18	37
Empire City Laboratories, Inc Clinical Laboratory · Brooklyn, NY	14	45

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