Doctor profile · Federal record

Dr. Madaelil Thomas, M.D.

Specialist (CMS: Cardiovascular Disease (Cardiology)) · Slidell, LA

  • NPI 1417950346
  • Accepts Medicare
  • 45 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1150 Robert Blvd, Suite 340
Slidell, LA 704582004
(985) 649-2883
fax (985) 649-2953

Credentials & registration

NPPES · NUCC
NPI registered
May 2005 — 21 yrs on file
Profile last updated
April 13, 2009
Year of graduation
1981 — 45 yrs since
Specialty taxonomy
174400000X — NUCC code
State license (1)
Louisiana #05592R
Medicaid
LA #1316067

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1417950346. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
585
Distinct HCPCS
6
Medicare allowed
$43,665
HCPCS Description Services Patients Avg allowed
99213 Established patient office or other outpatient visit, 20-29 minutes 195 138 $85
93000 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report 183 116 $13
99214 Established patient office or other outpatient visit, 30-39 minutes 112 72 $120
93306 Ultrasound of heart with color-depicted blood flow, rate, direction and valve function 52 49 $178
93288 Evaluation of single, dual, multiple lead or leadless pacemaker system 32 21 $25
99203 New patient office or other outpatient visit, 30-44 minutes 11 11 $106

In context: peer comparison

Among 6 peers in this city , average services per provider: 281. This provider delivers 2.1× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$120
Transactions
3
Manufacturers
3
Payer (manufacturer) Industry Txns Amount
Boehringer Ingelheim Pharmaceuticals, Inc. 1 $86.70
Novo Nordisk Inc 1 $17.23
Amgen Inc. 1 $15.59

By nature of payment

Food and Beverage
$120

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
2,487
Patients
671
Total drug cost
$554,255
Drug Type Claims Patients Total cost
Eliquis (Apixaban) Brand 398 76 $363,969
Metoprolol Succinate Generic 336 101 $6,916
Atorvastatin Calcium Generic 261 68 $3,317
Rosuvastatin Calcium Generic 197 61 $2,566
Spironolactone Generic 188 55 $1,287
Furosemide Generic 151 50 $771
Amlodipine Besylate Generic 148 50 $916
Clopidogrel (Clopidogrel Bisulfate) Brand 136 39 $2,267
Metoprolol Tartrate Generic 133 34 $1,016
Entresto (Sacubitril/Valsartan) Brand 119 22 $110,408

Frequently asked questions

Auto-generated from federal data
What is Dr. Madaelil Thomas's medical specialty?
Dr. Madaelil Thomas practices Specialist in Slidell, LA.
Where does Dr. Madaelil Thomas practice?
Dr. Madaelil Thomas practices at 1150 Robert Blvd, Slidell, LA 704582004. Office phone: 9856492883.
What is Dr. Madaelil Thomas's NPI?
Dr. Madaelil Thomas's National Provider Identifier (NPI) is 1417950346, issued by NPPES.
Does Dr. Madaelil Thomas accept Medicare assignment?
Yes. Dr. Madaelil Thomas accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Madaelil Thomas commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report (HCPCS 93000); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.