Gastroesophageal RefluxEsophageal Motility DisordersLINX device
Dr. Clark G. Warden, MD
NPI1831159631PAC ID4688571433
- Medicare services, 2024
- 147
- Medicare patients, 2024
- 82
- Part D claims, 2024
- 650
- Clinical trials
- 1
- Hospital affiliations
- 2
- Practice address
- 2051 Silverside Dr, Baton Rouge, LA 70808
- Practice phone
- Call (225) 765-7727
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Our Lady of the Lake Physician Group
Baton Rouge, Louisiana
Find Dr. Warden'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. Clark G. Warden is a general surgeon in Baton Rouge, Louisiana
Dr. Warden practices at Our Lady of the Lake Physician Group in Baton Rouge, Louisiana.
Dr. Warden's NPI, 1831159631, was assigned on March 24, 2006. Dr. Warden graduated from Tulane University School of Medicine in 1984. Dr. Warden holds Louisiana license 017994.
NPI and contact details
- NPI
- 1831159631NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4688571433
- NPI enumeration date
- March 24, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (225) 765-7727
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 68
- Medical school graduation
- 1984
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Clark G. Warden practices at Our Lady of the Lake Physician Group in Baton Rouge, Louisiana
Dr. Warden's primary practice is Our Lady of the Lake Physician Group, at 2051 Silverside Dr, Baton Rouge, LA 70808 in East Baton Rouge Parish. The practice phone is (225) 765-7727.
- Our Lady of the Lake Physician Group2051 Silverside Dr, Baton Rouge, LA 70808 · East Baton Rouge ParishPhone(225) 765-7727
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Clark G. Warden is affiliated with 4 sites of care and 2 medical groups
Dr. Warden's primary practice is Our Lady of the Lake Physician Group in Baton Rouge, Louisiana. Dr. Warden is also affiliated with Our Lady of the Angels Hospital. The medical group on file is Our Lady of the Lake Physician Group. Dmand AI also links Dr. Warden to 1 more hospital, 1 group practice or clinic and 1 medical group, each named with a free account.
Our Lady of the Lake Physician GroupPrimary
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Clark G. Warden's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Warden practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Our Lady of the Lake Physician Group | Available with a free account |
| +3 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Clark G. Warden is one of 377 general surgeons in Louisiana
Surgery is Dr. Warden's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dr. Warden is licensed in Louisiana.
Specialties and state licenses
- Surgery, LouisianaPrimary
General surgeons near Dr. Warden
Counts of general surgeons 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. Clark G. Warden billed Medicare for 147 services in 2024
CMS data shows 147 Medicare services from Dr. Warden across 4 procedure codes in 2024, for 82 Medicare patients. Medicare paid $15,114 for them.
Medicare services, 2024147
Medicare patients82
Paid by Medicare$15,114
Procedure codes4
Dr. Warden's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1672024: 11730%
- Surgery
- 2023: 572024: 3047%
Where Dr. Warden's Medicare services took place, 2024
- In an office11780%
- In a facility3020%
Dr. Warden compared with the Louisiana median for general surgeons, 2024
- Dr. Warden
- Louisiana median
- Medicare services
- 147vs 144Close to median
- Medicare patients
- 82vs 10925% below
- Part D claims
- 607vs 4712.9 times
Medians across 364 general surgeons in Louisiana with Dmand AI profiles that report each measure.
Dr. Warden'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. Warden?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Warden and other general surgeons in Louisiana.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Clark G. Warden treated 82 Medicare patients in 2024, average age 65
CMS counts 82 Medicare patients who saw Dr. Warden in 2024. The largest group is 65 to 74, with 49 patients. 75% of them have high blood pressure, and 70% have arthritis. 21% are also on Medicaid. Their average risk score is 1.31, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Warden's median patient age at 52, with 81% women.
Medicare patients, 202482
Average age65
Average risk score1.31
Also on Medicaid21%
Dr. Warden's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Warden's Medicare patients by sex, 2024
- Women6680%
- Men1620%
Chronic conditions among Dr. Warden's Medicare patients, 2024
- High blood pressure75%
- Arthritis70%
- High cholesterol66%
- Anxiety41%
- Mood disorders40%
- Diabetes38%
- Depression37%
- Ischemic heart disease24%
Share of Medicare patients with each condition. A patient can have several.
Dr. Warden's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 52
Patient panel by sex, all payers
- Women81%
- Men18%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Clark G. Warden wrote 650 Medicare Part D claims in 2024
In 2024, Dr. Warden wrote 650 Medicare Part D claims for 127 patients. 62% of them were for generic drugs. CMS names the drug for 607 of them, across 12 drugs with 11 or more claims each, at $764,653 in total drug cost. In 2023, CMS named 429 claims across 8 drugs.
Part D claims, 2024650
Drugs named by CMS12
Total drug cost$764,653
Part D patients127
Dr. Warden's Part D claims by kind of drug, 2024
- Generic401 claims62%
- Brand-name249 claims38%
Dr. Warden'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. Warden's Part D claims, 2024
- Opioids7%48 of 650 claims
- Antibiotics3%17 of 650 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: 4292024: 60741%
Drugs named by CMS: 12 in 2024, 8 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
Dr. Clark G. Warden ranks in the 50th percentile for upper gastrointestinal (gi) endoscopy for acid reflux in Medicare
Dr. Warden accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Warden as offering telehealth. CMS counts 20 procedures of upper gastrointestinal (gi) endoscopy for acid reflux by Dr. Warden, more than 50% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Where Dr. Warden ranks in Medicare procedure volume
- Upper gastrointestinal (GI) endoscopy for acid reflux
- 50th percentile20 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Hernia repair - groin (open): 1 to 10 procedures (CMS shows small counts as a range)
Spinal fusion: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Clark G. Warden has worked on 1 clinical trial
Dmand AI links Dr. Warden to 1 clinical trial. Conditions studied include Gastroesophageal Reflux and Esophageal Motility Disorders.
Conditions in Dr. Warden's trials
- Gastroesophageal Reflux
- Esophageal Motility Disorders
Investigators on the most trials with Dr. Warden
- Reginald C.w. Bell, MD1 shared trial
- Jocelyn Fae Burke, MD1 shared trial
- Patrick Michael Chiasson, MD1 shared trial
Recent clinical trials with Dr. Warden
Sources: ClinicalTrials.gov (National Library of Medicine); and Dmand AI Research Linkage
Dr. Clark G. Warden received $11,788 in industry payments from 2016 to 2025
CMS Open Payments shows 132 general payments to Dr. Warden from 22 drug and device companies from 2016 to 2025. Travel and lodging make up the largest share, 52% of the total. Ethicon Inc. paid the most, $3,002.
General payments to Dr. Warden by program year, 2016 to 2025
General payments to Dr. Warden by kind, 2016 to 2025
$11.8Kin total
- Travel and lodging$6,10652%
- Food and beverage$5,68248%
Companies that paid Dr. Warden the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Clark G. Warden graduated from Tulane University School of Medicine
Dr. Warden graduated from Tulane University School of Medicine in 1984.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Clark G. Warden'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation 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)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Clinical trials and co-investigators | ClinicalTrials.gov (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| 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. Clark G. Warden
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. Clark G. Warden's NPI number?
Dr. Clark G. Warden's NPI number is 1831159631. It was assigned on March 24, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Clark G. Warden?
Dr. Clark G. Warden is a general surgeon in Baton Rouge, Louisiana. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does Dr. Clark G. Warden practice?
Dr. Warden practices at 2051 Silverside Dr, Baton Rouge, LA 70808. Dr. Warden's primary practice is Our Lady of the Lake Physician Group in Baton Rouge, Louisiana. Dmand AI also links Dr. Warden to 1 hospital, 1 group practice or clinic and 1 medical group.
What is Dr. Clark G. Warden's office phone number?
The practice phone on file for Dr. Warden is (225) 765-7727.
What is Dr. Clark G. Warden's medical license number?
Dr. Warden holds Louisiana license 017994.
Which hospitals is Dr. Clark G. Warden affiliated with?
Dr. Warden is affiliated with Our Lady of the Angels Hospital. Dmand AI links Dr. Warden to 1 more hospital.
What medical group is Dr. Clark G. Warden part of?
Dr. Warden is linked to Our Lady of the Lake Physician Group. Dmand AI links Dr. Warden to 1 more medical group.
Does Dr. Clark G. Warden accept Medicare?
Yes. CMS data shows Dr. Warden billed Medicare for 147 services in 2024, and Dr. Warden accepts Medicare assignment.
Does Dr. Clark G. Warden offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Warden as offering telehealth services.
How many Medicare patients does Dr. Clark G. Warden see?
CMS counts 82 Medicare patients who saw Dr. Warden in 2024, with an average age of 65.
Show 6 more questionsShow fewer questions
What services does Dr. Clark G. Warden bill to Medicare?
In 2024, Dr. Warden's most billed Medicare services were office visit, established patient (99213), office visit, established patient (99214) and surgery: digestive system (43239).
Where did Dr. Clark G. Warden go to medical school?
Dr. Warden graduated from Tulane University School of Medicine in 1984.
What drugs does Dr. Clark G. Warden prescribe most?
In 2024 Medicare Part D data, Dr. Warden's most prescribed drugs by claims were Ozempic, Pantoprazole Sodium and Ondansetron ODT.
Has Dr. Clark G. Warden received payments from drug or device companies?
CMS Open Payments shows $11,788 in general payments to Dr. Warden from 22 companies from 2016 to 2025. The largest total came from Ethicon Inc.
How long has Dr. Clark G. Warden been practicing?
Dr. Warden graduated from medical school in 1984, 42 years ago.
Does Dr. Clark G. Warden do research?
Dr. Warden has worked on 1 clinical trial.
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