What is Thomas Chaly's specialty?

Thomas Chaly (NPI 1558525741) is a Medicare-billing provider whose primary specialty is Pediatric Medicine in Phoenix, AZ.

Where does Thomas Chaly practice?

Thomas Chaly practices in Phoenix, AZ, based on the location reported in the CMS Medicare provider datasets for NPI 1558525741.

How much does Medicare pay Thomas Chaly?

Thomas Chaly (NPI 1558525741) received approximately $100K in total Medicare Part B payments, serving 96 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1558525741

Thomas ChalyM.D.

PRACTICEARIZONA TRANSPLANT ASSOCIATES, PCSee all providers at this practice →

Pediatric MedicinePhoenix, AZI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

148

Unique beneficiaries

—

Total services

227

Distinct HCPCS

Medicare payment

$50K

Peer benchmark

Total Medicare services vs. 24 Pediatric Medicine providers in AZ — top quintile (cohort median 87).

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

$3K

Payment records

By payment type

Travel and Lodging$3K

Food and Beverage$185

Top paying entities

Travel and Lodging$3K

Food and Beverage$185

REFERRAL NETWORK

Where Thomas Chaly'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). 14 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
CAMPSEN, PAUL	84	1,365
CORBETT, JACKE	28	129
Leif Jensen Diagnostic Radiology · Roseville, MN	25	192
Glen Morrell Diagnostic Radiology · Salt Lake City, UT	21	86
Akram Shaaban Diagnostic Radiology · Salt Lake City, UT	20	64
BOX, TERRY	19	456
Marta Heilbrun Diagnostic Radiology · Murray, UT	18	91
WINTER, THOMAS	17	99
Peter Liu Anesthesiology · Salt Lake City, UT	17	204
Richard Barton Critical Care (Intensivists) · Layton, UT	17	204
Erinn Downs Pathology · Scottsdale, AZ	13	55
Kimberly Hanson Infectious Disease · Salt Lake City, UT	12	171

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