Dr. T Richard Lieux, MD
- Medicare services, 2024
- 5,515
- Medicare patients, 2024
- 641
- Part D claims, 2024
- 16,147
- Hospital affiliations
- 3
- Industry payments
- $301
- Practice address
- 7373 Perkins Road, Baton Rouge, LA 70808
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
The Baton Rouge Clinic, AMC
Mammography / Breast Imaging Center · Baton Rouge, Louisiana
Find Dr. Lieux's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. T Richard Lieux is an internist in Baton Rouge, Louisiana
Dr. Lieux practices at The Baton Rouge Clinic, AMC in Baton Rouge, Louisiana.
Dr. Lieux's NPI, 1871510669, was assigned on July 16, 2006. Dr. Lieux graduated from Louisiana State University School of Medicine in New Orleans in 1989. Dr. Lieux holds Louisiana license 020629.
- NPI
- 1871510669NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7315035623
- NPI enumeration date
- July 16, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 63
- Medical school graduation
- 1989
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. T Richard Lieux practices at The Baton Rouge Clinic, AMC in Baton Rouge, Louisiana
Dr. Lieux's primary practice is The Baton Rouge Clinic, AMC, at 7373 Perkins Road, Baton Rouge, LA 70808.
- The Baton Rouge Clinic, AMC7373 Perkins Road, Baton Rouge, LA 70808
Source: Dmand AI Affiliation Data
Dr. T Richard Lieux is affiliated with 6 sites of care and 2 medical groups
Dr. Lieux's primary practice is The Baton Rouge Clinic, AMC in Baton Rouge, Louisiana. Dr. Lieux is also affiliated with Our Lady of the Lake Regional Medical Center. The medical group on file is The Baton Rouge Clinic. Dmand AI also links Dr. Lieux to 2 more hospitals, 1 group practice or clinic, 1 home health agency and 1 medical group, each named with a free account. Dr. Lieux's employer is on file too: a breast imaging center.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. T Richard Lieux's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Lieux practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| The Baton Rouge Clinic, AMC | Available with a free account |
| +5 more sites and 1 medical group | 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 each health system and 6.2K+ hospitals, with verified contacts in the same login.
Dr. T Richard Lieux is one of 1,571 internists in Louisiana
Internal medicine is Dr. Lieux's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Lieux is licensed in Louisiana.
Specialties and state licenses
- Internal medicine, LouisianaPrimary
Internists near Dr. Lieux
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
Dr. T Richard Lieux billed Medicare for 5,515 services in 2024
CMS data shows 5,515 Medicare services from Dr. Lieux across 41 procedure codes in 2024, for 641 Medicare patients. Medicare paid $204,568 for them. Every service was in an office.
Dr. Lieux's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Lab and pathology
- 2023: 1,9082024: 1,9693%
- Office and hospital visits
- 2023: 1,1102024: 1,1423%
- Other services
- 2023: 5512024: 96375%
- Tests and treatments
- 2023: 8052024: 7349%
- Surgery
- 2023: 6412024: 6233%
- Drugs given in the office
- 2023: 622024: 8435%
Dr. Lieux compared with the Louisiana median for internists, 2024
- Dr. Lieux
- Louisiana median
- Medicare services
- 5,515vs 42113.1 times
- Medicare patients
- 641vs 1604.0 times
- Part D claims
- 15,381vs 40837.7 times
Medians across 1,561 internists in Louisiana with Dmand AI profiles that report each measure.
Dr. Lieux'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.
Need commercial claims for Dr. Lieux?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Lieux and other internists in Louisiana.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. T Richard Lieux treated 641 Medicare patients in 2024, average age 75
CMS counts 641 Medicare patients who saw Dr. Lieux in 2024. The largest group is 65 to 74, with 315 patients. 75% of them have high cholesterol, and 73% have high blood pressure. 3% are also on Medicaid. Their average risk score is 1.02, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Lieux's median patient age at 68, with 43% women.
Dr. Lieux's Medicare patients by age, 2024
Dr. Lieux's Medicare patients by sex, 2024
- Women33252%
- Men30948%
Chronic conditions among Dr. Lieux's Medicare patients, 2024
- High cholesterol75%
- High blood pressure73%
- Arthritis40%
- Mood disorders25%
- Ischemic heart disease24%
- Depression23%
- Diabetes23%
- Anxiety16%
Share of Medicare patients with each condition. A patient can have several.
Dr. Lieux's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 68
Patient panel by sex, all payers
- Women43%
- Men56%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. T Richard Lieux wrote 16,147 Medicare Part D claims in 2024
In 2024, Dr. Lieux wrote 16,147 Medicare Part D claims for 1,163 patients. 92% of them were for generic drugs. CMS names the drug for 15,381 of them, across 151 drugs with 11 or more claims each, at $652,271 in total drug cost. In 2023, CMS named 13,397 claims across 145 drugs.
Dr. Lieux's Part D claims by kind of drug, 2024
- Generic14,797 claims92%
- Brand-name1,224 claims8%
- Other126 claims1%
Dr. Lieux'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 Dr. Lieux's Part D claims, 2024
- Opioids1%81 of 16,147 claims
- Antibiotics2%304 of 16,147 claims
- Antipsychotics, patients 65 and over0%54 of 16,147 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, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 13,3972024: 15,38115%
Drugs named by CMS: 151 in 2024, 145 in 2023.
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 Dr. T Richard Lieux takes part in Medicare
Dr. Lieux 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
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dr. T Richard Lieux received $301 in industry payments from 2019 to 2024
CMS Open Payments shows 3 general payments to Dr. Lieux from 3 drug and device companies from 2019 to 2024. Food and beverage make up the largest share, 100% of the total. Medtronic, Inc. paid the most, $164.
General payments to Dr. Lieux by program year, 2019 to 2024
Companies that paid Dr. Lieux the most, 2019 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. T Richard Lieux graduated from Louisiana State University School of Medicine in New Orleans
Dr. Lieux graduated from Louisiana State University School of Medicine in New Orleans in 1989.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. T Richard Lieux'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 Dr. T Richard Lieux
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. T Richard Lieux's NPI number?
Dr. T Richard Lieux's NPI number is 1871510669. It was assigned on July 16, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. T Richard Lieux?
Dr. T Richard Lieux is an internist in Baton Rouge, Louisiana. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. T Richard Lieux practice?
Dr. Lieux practices at 7373 Perkins Road, Baton Rouge, LA 70808. Dr. Lieux's primary practice is The Baton Rouge Clinic, AMC in Baton Rouge, Louisiana. Dmand AI also links Dr. Lieux to 2 hospitals, 1 group practice or clinic, 1 home health agency and 1 medical group.
What is Dr. T Richard Lieux's medical license number?
Dr. Lieux holds Louisiana license 020629.
Which hospitals is Dr. T Richard Lieux affiliated with?
Dr. Lieux is affiliated with Our Lady of the Lake Regional Medical Center. Dmand AI links Dr. Lieux to 2 more hospitals.
What medical group is Dr. T Richard Lieux part of?
Dr. Lieux is linked to The Baton Rouge Clinic. Dmand AI links Dr. Lieux to 1 more medical group.
Does Dr. T Richard Lieux accept Medicare?
Yes. CMS data shows Dr. Lieux billed Medicare for 5,515 services in 2024, and Dr. Lieux accepts Medicare assignment.
How many Medicare patients does Dr. T Richard Lieux see?
CMS counts 641 Medicare patients who saw Dr. Lieux in 2024, with an average age of 75.
What services does Dr. T Richard Lieux bill to Medicare?
In 2024, Dr. Lieux's most billed Medicare services were surgery: heart and blood vessels (36415), office visit, established patient (99214) and medicare service (G2211).
Where did Dr. T Richard Lieux go to medical school?
Dr. Lieux graduated from Louisiana State University School of Medicine in New Orleans in 1989.
Show 3 more questionsShow fewer questions
What drugs does Dr. T Richard Lieux prescribe most?
In 2024 Medicare Part D data, Dr. Lieux's most prescribed drugs by claims were Atorvastatin Calcium, Amlodipine Besylate and Levothyroxine Sodium.
Has Dr. T Richard Lieux received payments from drug or device companies?
CMS Open Payments shows $301 in general payments to Dr. Lieux from 3 companies from 2019 to 2024. The largest total came from Medtronic, Inc.
How long has Dr. T Richard Lieux been practicing?
Dr. Lieux graduated from medical school in 1989, 37 years ago.
Selling to internal medicine practices?
See internists in Louisiana by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card