What is John Dizon's specialty?

John Dizon (NPI 1821147042) is a Medicare-billing provider whose primary specialty is Anesthesiology in Houston, TX.

Where does John Dizon practice?

John Dizon practices in Houston, TX, based on the location reported in the CMS Medicare provider datasets for NPI 1821147042.

How much does Medicare pay John Dizon?

John Dizon (NPI 1821147042) received approximately $27K in total Medicare Part B payments, serving 252 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1821147042

John DizonMD

AnesthesiologyHouston, TXI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

192

Unique beneficiaries

—

Total services

202

Distinct HCPCS

Medicare payment

$19K

Peer benchmark

Total Medicare services vs. 3,259 Anesthesiology providers in TX — above median (cohort median 184).

PRESCRIBING · PART D · 2024

No data available for this provider in 2024.

QUALITY · MIPS · 2024

Final MIPS score

88.9

Quality

91.3

Cost

79.0

Improvement activities

40.0

Promoting interop.

0.0

Payment adjustment

0.59%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$27

Payment records

By payment type

Food and Beverage$27

Top paying entities

Food and Beverage$27

REFERRAL NETWORK

Where John Dizon'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). 7 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Oliver Hunter Diagnostic Radiology · Baytown, TX	24	44
Quest Diagnostics Clinical Laboratories Inc Clinical Laboratory · Houston, TX	18	27
Susan Jeda Orillosa Physical Medicine and Rehabilitation · Albany, GA	17	92
MALDONADO, JOYCE	17	17
Enrique Gomez Pathology · Baytown, TX	17	17
Atulkumar Shah Gastroenterology · Arlington, TX	16	41
Samir Nath Gastroenterology · Baytown, TX	15	47

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