Dr. Mark S. Ledoux, MD
- Medicare services, 2024
- 11,576
- Medicare patients, 2024
- 499
- Part D claims, 2024
- 6,033
- MIPS score, 2024
- 76
- Hospital affiliations
- 3
- Practice address
- 5050 Poplar Ave, Memphis, TN 38117
- Practice phone
- Call (901) 443-9170
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Veracity Neuroscience
Memphis, Tennessee
Find Dr. Ledoux'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. Mark S. Ledoux is a neurologist in Memphis, Tennessee
Dr. Ledoux practices at Veracity Neuroscience in Memphis, Tennessee.
Dr. Ledoux's NPI, 1407813439, was assigned on April 26, 2006. Dr. Ledoux holds Tennessee license 27154.
- NPI
- 1407813439NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9133176324
- NPI enumeration date
- April 26, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (901) 443-9170
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 64
- Medical school graduation
- 1988
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Mark S. Ledoux practices at Veracity Neuroscience in Memphis, Tennessee
Dr. Ledoux's primary practice is Veracity Neuroscience, at 5050 Poplar Ave, Memphis, TN 38117 in Shelby County. The practice phone is (901) 443-9170.
- Veracity Neuroscience5050 Poplar Ave, Memphis, TN 38117 · Shelby CountyPhone(901) 443-9170
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Mark S. Ledoux is affiliated with 7 sites of care
Dr. Ledoux's primary practice is Veracity Neuroscience in Memphis, Tennessee. Dr. Ledoux is also affiliated with Methodist University Hospital. Dmand AI also links Dr. Ledoux to 2 more hospitals, 2 home health agencies and 1 physician office, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Mark S. Ledoux's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Ledoux practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Veracity Neuroscience | Available with a free account |
| +6 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Mark S. Ledoux is one of 350 neurologists in Tennessee
Neurology is Dr. Ledoux's primary specialty in the NPI Registry, under taxonomy code 2084N0400X. Dr. Ledoux is licensed in Tennessee.
Specialties and state licenses
- Neurology, TennesseePrimary
Neurologists near Dr. Ledoux
Counts of neurologists 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. Mark S. Ledoux billed Medicare for 11,576 services in 2024
CMS data shows 11,576 Medicare services from Dr. Ledoux across 10 procedure codes in 2024, for 499 Medicare patients. Medicare paid $181,929 for them. Every service was in an office.
Dr. Ledoux's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Drugs given in the office
- 2023: 12,6892024: 10,08820%
- Office and hospital visits
- 2023: 1,0822024: 1,23814%
- Tests and treatments
- 2023: 1282024: 1271%
- Surgery
- 2023: 1302024: 1235%
Dr. Ledoux compared with the Tennessee median for neurologists, 2024
- Dr. Ledoux
- Tennessee median
- Medicare services
- 11,576vs 39829.1 times
- Medicare patients
- 499vs 2352.1 times
- Part D claims
- 5,801vs 6389.1 times
Medians across 344 neurologists in Tennessee with Dmand AI profiles that report each measure.
Dr. Ledoux'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
Dr. Mark S. Ledoux treated 499 Medicare patients in 2024, average age 74
CMS counts 499 Medicare patients who saw Dr. Ledoux in 2024. The largest group is 65 to 74, with 208 patients. 75% of them have high blood pressure, and 72% have high cholesterol. 4% are also on Medicaid. Their average risk score is 1.42, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Ledoux's median patient age at 73, with 51% women.
Dr. Ledoux's Medicare patients by age, 2024
Dr. Ledoux's Medicare patients by sex, 2024
- Women23547%
- Men26453%
Chronic conditions among Dr. Ledoux's Medicare patients, 2024
- High blood pressure75%
- High cholesterol72%
- Parkinson's disease67%
- Arthritis52%
- Mood disorders40%
- Depression37%
- Anxiety33%
- Ischemic heart disease32%
Share of Medicare patients with each condition. A patient can have several.
Dr. Ledoux's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 73
Patient panel by sex, all payers
- Women51%
- Men48%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Mark S. Ledoux wrote 6,033 Medicare Part D claims in 2024
In 2024, Dr. Ledoux wrote 6,033 Medicare Part D claims for 509 patients. 77% of them were for generic drugs. CMS names the drug for 5,801 of them, across 63 drugs with 11 or more claims each, at $4,557,366 in total drug cost. In 2023, CMS named 5,019 claims across 64 drugs.
Dr. Ledoux's Part D claims by kind of drug, 2024
- Generic4,654 claims77%
- Brand-name1,379 claims23%
Dr. Ledoux'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. Ledoux's Part D claims, 2024
- Opioids1%71 of 6,033 claims
- Antipsychotics, patients 65 and over4%253 of 6,033 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: 5,0192024: 5,80116%
Drugs named by CMS: 63 in 2024, 64 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. Mark S. Ledoux scored 76 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 76 out of 100 for Dr. Ledoux for performance year 2024, reported individually. Dr. Ledoux accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Ledoux as offering telehealth. CMS counts 38 procedures of skin biopsy by Dr. Ledoux, more than 67% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Dr. Ledoux's MIPS scores, performance year 2024
- 76of 100Final score
- 52.1of 100Quality
- 40of 100Improvement Activities
- 84of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Where Dr. Ledoux ranks in Medicare procedure volume
- Skin biopsy
- 67th percentile38 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)
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Dr. Mark S. Ledoux received $478,283 in industry payments from 2016 to 2025
CMS Open Payments shows 1,010 general payments to Dr. Ledoux from 40 drug and device companies from 2016 to 2025. Speaker and faculty fees make up the largest share, 64% of the total. Teva Pharmaceuticals USA, Inc. paid the most, $198,946. It also lists 1 research payment totaling $390 in 2017.
General payments to Dr. Ledoux by program year, 2016 to 2025
General payments to Dr. Ledoux by kind, 2016 to 2025
- Speaker and faculty fees$308,17964%
- Consulting fees$71,97315%
- Honoraria$57,98912%
- Travel and lodging$22,9685%
- Other$17,1744%
Companies that paid Dr. Ledoux the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Mark S. Ledoux's profile data
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Mark S. Ledoux
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. Mark S. Ledoux's NPI number?
Dr. Mark S. Ledoux's NPI number is 1407813439. It was assigned on April 26, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Mark S. Ledoux?
Dr. Mark S. Ledoux is a neurologist in Memphis, Tennessee. The primary specialty in the NPI Registry is Neurology Physician (taxonomy code 2084N0400X).
Where does Dr. Mark S. Ledoux practice?
Dr. Ledoux practices at 5050 Poplar Ave, Memphis, TN 38117. Dr. Ledoux's primary practice is Veracity Neuroscience in Memphis, Tennessee. Dmand AI also links Dr. Ledoux to 2 hospitals, 2 home health agencies and 1 physician office.
What is Dr. Mark S. Ledoux's office phone number?
The practice phone on file for Dr. Ledoux is (901) 443-9170.
What is Dr. Mark S. Ledoux's medical license number?
Dr. Ledoux holds Tennessee license 27154.
Which hospitals is Dr. Mark S. Ledoux affiliated with?
Dr. Ledoux is affiliated with Methodist University Hospital. Dmand AI links Dr. Ledoux to 2 more hospitals.
Does Dr. Mark S. Ledoux accept Medicare?
Yes. CMS data shows Dr. Ledoux billed Medicare for 11,576 services in 2024, and Dr. Ledoux accepts Medicare assignment.
Does Dr. Mark S. Ledoux offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Ledoux as offering telehealth services.
What is Dr. Mark S. Ledoux's MIPS score?
Dr. Ledoux's MIPS final score for performance year 2024 is 76 out of 100, reported individually.
How many Medicare patients does Dr. Mark S. Ledoux see?
CMS counts 499 Medicare patients who saw Dr. Ledoux in 2024, with an average age of 74.
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What services does Dr. Mark S. Ledoux bill to Medicare?
In 2024, Dr. Ledoux's most billed Medicare services were injected or infused drug (J0588), office visit, established patient (99214) and nerve and brain test (95874).
What drugs does Dr. Mark S. Ledoux prescribe most?
In 2024 Medicare Part D data, Dr. Ledoux's most prescribed drugs by claims were Carbidopa-Levodopa, Rasagiline Mesylate and Rytary.
Has Dr. Mark S. Ledoux received payments from drug or device companies?
CMS Open Payments shows $478,283 in general payments to Dr. Ledoux from 40 companies from 2016 to 2025. The largest total came from Teva Pharmaceuticals USA, Inc.
How long has Dr. Mark S. Ledoux been practicing?
Dr. Ledoux graduated from medical school in 1988, 38 years ago.
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