Doctor profile · Federal record

Dr. Robert Wallace

Internal Medicine Physician (CMS: Internal Medicine) · Student in an Organized Health Care Education/Training Program · Baton Rouge, LA

  • NPI 1801337134
  • Accepts Medicare
  • 9 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
5000 Hennessy Blvd
Baton Rouge, LA 708084375
(225) 765-4050
fax (225) 765-4046
Additional location
204 N Silver Maple Dr
Slidell, LA 704585483
(504) 554-2131
Mailing address
204 N Silver Maple Dr
Slidell, LA 704585483

Credentials & registration

NPPES · NUCC
NPI registered
March 2017 — 9 yrs on file
Profile last updated
April 19, 2021
Year of graduation
2017 — 9 yrs since
Specialty taxonomy
207R00000X — NUCC code
State license (1)
Louisiana #326195

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1801337134. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
287
Distinct HCPCS
4
Medicare allowed
$29,978
HCPCS Description Services Patients Avg allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 131 62 $75
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 57 57 $167
99239 Hospital discharge day management, more than 30 minutes 50 49 $108
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 49 36 $108

In context: peer comparison

Among 90 peers in Baton Rouge Internal Medicine Physician, average services per provider: 110. This provider delivers 2.6× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$182
Transactions
11
Manufacturers
4
Payer (manufacturer) Industry Txns Amount
Pfizer INC. 5 $77.11
Salix Pharmaceuticals, A Division of Bausch Health US, LLC 2 $38.31
Mallinckrodt Hospital Products INC. 2 $35.49
Janssen Pharmaceuticals, INC 2 $31.11

By nature of payment

Food and Beverage
$182

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Robert Wallace's medical specialty?
Dr. Robert Wallace practices Internal Medicine Physician in Baton Rouge, LA.
Where does Dr. Robert Wallace practice?
Dr. Robert Wallace practices at 5000 Hennessy Blvd, Baton Rouge, LA 708084375. Office phone: 2257654050.
What is Dr. Robert Wallace's NPI?
Dr. Robert Wallace's National Provider Identifier (NPI) is 1801337134, issued by NPPES.
Does Dr. Robert Wallace accept Medicare assignment?
Yes. Dr. Robert Wallace accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Robert Wallace 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.