Robert William Wallace II
- Medicare services, 2024
- 523
- Medicare patients, 2024
- 192
- Part D claims, 2024
- 418
- Hospital affiliations
- 1
- Industry payments
- $883
- Practice address
- 5000 Hennessy Blvd, Baton Rouge, LA 70808
- Practice phone
- Call (225) 765-6565
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Robert Wallace's professional email, personal email and mobile number
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Robert William Wallace II is an internist in Baton Rouge, Louisiana
Robert Wallace practices at Our Lady of the Lake Regional Medical Center in Baton Rouge, Louisiana, part of Franciscan Missionaries of Our Lady.
Robert Wallace's NPI, 1801337134, was assigned on March 20, 2017. Robert Wallace graduated from Louisiana State University School of Medicine in New Orleans in 2017. Robert Wallace holds Louisiana license 326195.
- NPI
- 1801337134NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3476952615
- NPI enumeration date
- March 20, 2017
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (225) 765-6565
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 35
- Medical school graduation
- 2017
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Robert William Wallace II practices at Our Lady of the Lake Regional Medical Center in Baton Rouge, Louisiana
Robert Wallace's primary practice is Our Lady of the Lake Regional Medical Center, at 5000 Hennessy Blvd, Baton Rouge, LA 70808 in E. Baton Rouge Parish. The practice phone is (225) 765-6565.
- Our Lady of the Lake Regional Medical Center5000 Hennessy Blvd, Baton Rouge, LA 70808 · E. Baton Rouge ParishPhone(225) 765-6565
Source: Dmand AI Affiliation Data
Robert William Wallace II is affiliated with 4 sites of care and 1 medical group
Robert Wallace's primary practice is Our Lady of the Lake Regional Medical Center in Baton Rouge, Louisiana, part of Franciscan Missionaries of Our Lady. The medical group on file is Our Lady of the Lake Physician Group. Dmand AI also links Robert Wallace to 2 more home health agencies and 1 hospice, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Robert William Wallace II's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Robert Wallace practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Our Lady of the Lake Regional Medical Center | Available with a free account |
| +3 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Franciscan Missionaries of Our Lady and 6.2K+ hospitals, with verified contacts in the same login.
Robert William Wallace II is one of 1,571 internists in Louisiana
Internal medicine is Robert Wallace's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Robert Wallace is licensed in Louisiana.
Specialties and state licenses
- Internal medicine, LouisianaPrimary
Internists near Robert Wallace
Counts of internists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Robert William Wallace II billed Medicare for 523 services in 2024
CMS data shows 523 Medicare services from Robert Wallace across 4 procedure codes in 2024, for 192 Medicare patients. Medicare paid $41,332 for them. Every service was in a facility, such as a hospital, rather than an office.
Robert Wallace's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 2872024: 52382%
Robert Wallace compared with the Louisiana median for internists, 2024
- Robert Wallace
- Louisiana median
- Medicare services
- 523vs 42124% above
- Medicare patients
- 192vs 16020% above
- Part D claims
- 158vs 40861% below
Medians across 1,561 internists in Louisiana with Dmand AI profiles that report each measure.
Robert Wallace's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Robert William Wallace II treated 192 Medicare patients in 2024, average age 74
CMS counts 192 Medicare patients who saw Robert Wallace in 2024. The largest group is 65 to 74, with 67 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 32% are also on Medicaid. Their average risk score is 2.32, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Robert Wallace's median patient age at 69, with 53% women.
Robert Wallace's Medicare patients by age, 2024
Robert Wallace's Medicare patients by sex, 2024
- Women8745%
- Men10555%
Chronic conditions among Robert Wallace's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis58%
- Diabetes51%
- Ischemic heart disease49%
- Chronic kidney disease47%
- Mood disorders47%
- Depression46%
Share of Medicare patients with each condition. A patient can have several.
Robert Wallace's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 69
Patient panel by sex, all payers
- Women53%
- Men47%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Robert William Wallace II wrote 418 Medicare Part D claims in 2024
In 2024, Robert Wallace wrote 418 Medicare Part D claims for 158 patients. 87% of them were for generic drugs. CMS names the drug for 158 of them, across 10 drugs with 11 or more claims each, at $572 in total drug cost. In 2021, CMS named 39 claims across 3 drugs.
Robert Wallace's Part D claims by kind of drug, 2024
- Generic362 claims87%
- Brand-name and other56 claims13%
Robert Wallace's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Robert Wallace's Part D claims, 2024
- Opioids5%19 of 418 claims
- Antibiotics14%59 of 418 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2021 to 2024
- 2021
- 2024
- Claims for drugs CMS names
- 2021: 392024: 158305%
Drugs named by CMS: 10 in 2024, 3 in 2021.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Robert William Wallace II takes part in Medicare
Robert Wallace accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
For MedTech and pharma teams
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Robert William Wallace II received $883 in industry payments from 2021 to 2025
CMS Open Payments shows 37 general payments to Robert Wallace from 10 drug and device companies from 2021 to 2025. Food and beverage make up the largest share, 100% of the total. Boehringer Ingelheim Pharmaceuticals, Inc. paid the most, $214.
General payments to Robert Wallace by program year, 2021 to 2025
Companies that paid Robert Wallace the most, 2021 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Robert William Wallace II graduated from Louisiana State University School of Medicine in New Orleans
Robert Wallace graduated from Louisiana State University School of Medicine in New Orleans in 2017.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Robert William Wallace II's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Robert William Wallace II
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Robert William Wallace II's NPI number?
Robert William Wallace II's NPI number is 1801337134. It was assigned on March 20, 2017, and it is active in the NPI Registry.
What does Robert William Wallace II specialize in?
Robert William Wallace II is an internist in Baton Rouge, Louisiana. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Robert William Wallace II practice?
Robert Wallace practices at 5000 Hennessy Blvd, Baton Rouge, LA 70808. Robert Wallace's primary practice is Our Lady of the Lake Regional Medical Center in Baton Rouge, Louisiana, part of Franciscan Missionaries of Our Lady. Dmand AI also links Robert Wallace to 2 home health agencies and 1 hospice.
What is Robert William Wallace II's office phone number?
The practice phone on file for Robert Wallace is (225) 765-6565.
What is Robert William Wallace II's medical license number?
Robert Wallace holds Louisiana license 326195.
Which hospitals is Robert William Wallace II affiliated with?
Robert Wallace practices at Our Lady of the Lake Regional Medical Center in Baton Rouge, Louisiana.
What medical group is Robert William Wallace II part of?
Robert Wallace is linked to Our Lady of the Lake Physician Group.
Does Robert William Wallace II accept Medicare?
Yes. CMS data shows Robert Wallace billed Medicare for 523 services in 2024, and Robert Wallace accepts Medicare assignment.
How many Medicare patients does Robert William Wallace II see?
CMS counts 192 Medicare patients who saw Robert Wallace in 2024, with an average age of 74.
What services does Robert William Wallace II bill to Medicare?
In 2024, Robert Wallace's most billed Medicare services were hospital inpatient care (99232), hospital inpatient care (99233) and hospital inpatient care (99223).
Show 4 more questionsShow fewer questions
Where did Robert William Wallace II go to medical school?
Robert Wallace graduated from Louisiana State University School of Medicine in New Orleans in 2017.
What drugs does Robert William Wallace II prescribe most?
In 2024 Medicare Part D data, Robert Wallace's most prescribed drugs by claims were Levothyroxine Sodium, Furosemide and Metformin HCl.
Has Robert William Wallace II received payments from drug or device companies?
CMS Open Payments shows $883 in general payments to Robert Wallace from 10 companies from 2021 to 2025. The largest total came from Boehringer Ingelheim Pharmaceuticals, Inc.
How long has Robert William Wallace II been practicing?
Robert Wallace graduated from medical school in 2017, 9 years ago.
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