Doctor profile · Federal record

Dr. Thomas Chaly, M.D.

Transplant Surgery Physician (CMS: Pediatric Medicine) · Surgery Physician · Phoenix, AZ

  • NPI 1558525741
  • Accepts Medicare
  • 19 yrs in practice
  • Licensed in 2 states
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
2218 N 3Rd St
Phoenix, AZ 850041401
(602) 252-2543
fax (602) 252-3861

Credentials & registration

NPPES · NUCC
NPI registered
July 2008 — 18 yrs on file
Profile last updated
February 5, 2020
Year of graduation
2007 — 19 yrs since
Specialty taxonomy
204F00000X — NUCC code
State licenses (2)
Arizona #54237 · Louisiana #GETP.TUL.SURG

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1558525741. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
293
Distinct HCPCS
9
Medicare allowed
$64,435
HCPCS Description Services Patients Avg allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 157 31 $75
99205 New patient office or other outpatient visit, 60-74 minutes 30 30 $207
99215 Established patient office or other outpatient visit, 40-54 minutes 19 16 $173
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 19 18 $168
99205 New patient office or other outpatient visit, 60-74 minutes 18 18 $175
99214 Established patient office or other outpatient visit, 30-39 minutes 14 12 $94
50360 Transplantation of donor kidney 13 13 $2,230
50605 Insertion of stent in ureter 12 12 $459
50323 Preparation of donor kidney for transplantation 11 11 $94

In context: peer comparison

Among 2 peers in Phoenix Transplant Surgery Physician, average services per provider: 32. This provider delivers 9.2× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$6,705
Transactions
8
Manufacturers
4
Payer (manufacturer) Industry Txns Amount
Intuitive Surgical, INC. 3 $4,500.00
Ipsen Biopharmaceuticals, INC 2 $1,908.25
Paragonix Technologies, INC. 2 $283.37
Ethicon US, LLC 1 $13.25

By nature of payment

Education
$4,500
Compensation for Services Other Than Consulting, Including Serving As Faculty or As A Speaker at A Venue Other Than A Continuing Education Program
$1,750
Food and Beverage
$455

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Thomas Chaly's medical specialty?
Dr. Thomas Chaly practices Transplant Surgery Physician in Phoenix, AZ.
Where does Dr. Thomas Chaly practice?
Dr. Thomas Chaly practices at 2218 N 3Rd St, Phoenix, AZ 850041401. Office phone: 6022522543.
What is Dr. Thomas Chaly's NPI?
Dr. Thomas Chaly's National Provider Identifier (NPI) is 1558525741, issued by NPPES.
Does Dr. Thomas Chaly accept Medicare assignment?
Yes. Dr. Thomas Chaly accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Thomas Chaly commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); New patient office or other outpatient visit (HCPCS 99205); Established patient office or other outpatient visit (HCPCS 99215). Source: CMS Medicare Physician & Other Practitioners file.