Doctor profile · Federal record

Dr. Tiffany Ardoin, M.D.

Internal Medicine Physician (CMS: Internal Medicine) · Hospitalist Physician · Baton Rouge, LA

  • NPI 1821484080
  • Accepts Medicare
  • MIPS 77.4 / 100 · 2023
  • 11 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
5246 Brittany Dr
Baton Rouge, LA 70808
(225) 757-4300
Additional location
5000 Hennessy Blvd
Baton Rouge, LA 708084375
(225) 765-4050
fax (225) 765-4046
Mailing address
5131 Odonovan Dr
Baton Rouge, LA 708084791

Credentials & registration

NPPES · NUCC
NPI registered
April 2015 — 11 yrs on file
Profile last updated
December 5, 2024
Year of graduation
2015 — 11 yrs since
Specialty taxonomy
207R00000X — NUCC code
State license (1)
Louisiana #303945

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1821484080. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
147
Distinct HCPCS
5
Medicare allowed
$15,524
HCPCS Description Services Patients Avg allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 63 27 $77
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 25 24 $170
99239 Hospital discharge day management, more than 30 minutes 25 23 $111
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 18 12 $116
99214 Established patient office or other outpatient visit, 30-39 minutes 16 15 $95

In context: peer comparison

Among 90 peers in Baton Rouge Internal Medicine Physician, average services per provider: 110. This provider delivers 1.3× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$234
Transactions
8
Manufacturers
4
Payer (manufacturer) Industry Txns Amount
Novo Nordisk INC 3 $146.21
Lilly USA, LLC 3 $56.82
Phathom Pharmaceuticals, INC. 1 $17.60
Idorsia Pharmaceuticals US INC 1 $13.50

By nature of payment

Food and Beverage
$234

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Tiffany Ardoin's medical specialty?
Dr. Tiffany Ardoin practices Internal Medicine Physician in Baton Rouge, LA.
Where does Dr. Tiffany Ardoin practice?
Dr. Tiffany Ardoin practices at 5246 Brittany Dr, Baton Rouge, LA 70808. Office phone: 2257574300.
What is Dr. Tiffany Ardoin's NPI?
Dr. Tiffany Ardoin's National Provider Identifier (NPI) is 1821484080, issued by NPPES.
Does Dr. Tiffany Ardoin accept Medicare assignment?
Yes. Dr. Tiffany Ardoin accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Tiffany Ardoin commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Initial hospital care with moderate level of medical decision making (HCPCS 99223); Hospital discharge day management (HCPCS 99239). Source: CMS Medicare Physician & Other Practitioners file.