Dr. Mark Sides, MD
- Medicare services, 2024
- 168
- Medicare patients, 2024
- 51
- Part D claims, 2024
- 254
- Hospital affiliations
- 2
- Industry payments
- $900
- Practice address
- 95 Judge Tanner Blvd, Covington, LA 70433
- Practice phone
- Call (504) 503-4000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Lakeview Regional Medical Center
Covington, Louisiana
Find Dr. Sides' 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 Sides is a medical oncologist in Covington, Louisiana
Dr. Sides practices at Lakeview Regional Medical Center in Covington, Louisiana.
Dr. Sides' NPI, 1861879348, was assigned on May 4, 2015. Dr. Sides graduated from Tulane University School of Medicine in 2015. Dr. Sides holds Louisiana license 000000.
- NPI
- 1861879348NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9537584685
- NPI enumeration date
- May 4, 2015
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (504) 503-4000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 37
- Medical school graduation
- 2015
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Mark Sides practices at Lakeview Regional Medical Center in Covington, Louisiana
Dr. Sides' primary practice is Lakeview Regional Medical Center, at 95 Judge Tanner Blvd, Covington, LA 70433 in Saint Tammany Parish. The practice phone is (504) 503-4000.
- Lakeview Regional Medical Center95 Judge Tanner Blvd, Covington, LA 70433 · Saint Tammany ParishPhone(504) 503-4000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Mark Sides is affiliated with 4 sites of care and 1 medical group
Dr. Sides' primary practice is Lakeview Regional Medical Center in Covington, Louisiana. Dr. Sides is also affiliated with East Jefferson General Hospital. The medical group on file is Tulane Doctors. Dmand AI also links Dr. Sides to 1 more hospital and 1 group practice or clinic, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Mark Sides' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Sides practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Lakeview Regional Medical Center | Available with a free account |
| +3 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Mark Sides is one of 24 medical oncologists in Louisiana
Medical oncology is Dr. Sides' primary specialty in the NPI Registry, under taxonomy code 207RX0202X. Dmand AI has Dr. Sides' licenses on file in 2 states: Louisiana and Texas.
Specialties and state licenses
- Medical oncology, LouisianaPrimary
- Internal medicine, Texas
Medical oncologists near Dr. Sides
Counts of medical oncologists 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 Sides billed Medicare for 168 services in 2024
CMS data shows 168 Medicare services from Dr. Sides across 3 procedure codes in 2024, for 51 Medicare patients. Medicare paid $14,443 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Sides' Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 802024: 168110%
Dr. Sides compared with the Louisiana median for medical oncologists, 2024
- Dr. Sides
- Louisiana median
- Medicare services
- 168vs 56370% below
- Medicare patients
- 51vs 24179% below
- Part D claims
- 182vs 30140% below
Medians across 25 medical oncologists in Louisiana with Dmand AI profiles that report each measure.
Dr. Sides' 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. Sides?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Sides and other medical oncologists in Louisiana.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Mark Sides treated 51 Medicare patients in 2024, average age 70
CMS counts 51 Medicare patients who saw Dr. Sides in 2024. The largest group is 65 to 74, with 22 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 29% are also on Medicaid. Their average risk score is 3.28, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Sides' median patient age at 73, with 49% women.
Dr. Sides' Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Sides' Medicare patients by sex, 2024
- Women2447%
- Men2753%
Chronic conditions among Dr. Sides' Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Chronic kidney disease53%
- Cancer47%
- Arthritis45%
- Ischemic heart disease39%
- Heart failure37%
- COPD35%
Share of Medicare patients with each condition. A patient can have several.
Dr. Sides' 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
- Women49%
- Men51%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Mark Sides wrote 254 Medicare Part D claims in 2024
In 2024, Dr. Sides wrote 254 Medicare Part D claims for 46 patients. 53% of them were for generic drugs. CMS names the drug for 182 of them, across 7 drugs with 11 or more claims each, at $1,713,875 in total drug cost. In 2023, CMS named 80 claims across 4 drugs.
Dr. Sides' Part D claims by kind of drug, 2024
- Generic135 claims53%
- Brand-name119 claims47%
Dr. Sides' 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.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 802024: 182127%
Drugs named by CMS: 7 in 2024, 4 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. Mark Sides takes part in Medicare
Dr. Sides 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)
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Dr. Mark Sides received $900 in industry payments from 2018 to 2025
CMS Open Payments shows 36 general payments to Dr. Sides from 18 drug and device companies from 2018 to 2025. Food and beverage make up the largest share, 100% of the total. Daiichi Sankyo Inc. paid the most, $176.
General payments to Dr. Sides by program year, 2018 to 2025
Companies that paid Dr. Sides the most, 2018 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Mark Sides graduated from Tulane University School of Medicine
Dr. Sides graduated from Tulane University School of Medicine in 2015.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Mark Sides'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) |
| 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. Mark Sides
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 Sides' NPI number?
Dr. Mark Sides' NPI number is 1861879348. It was assigned on May 4, 2015, and it is active in the NPI Registry.
What kind of doctor is Dr. Mark Sides?
Dr. Mark Sides is a medical oncologist in Covington, Louisiana. The primary specialty in the NPI Registry is Medical Oncology Physician (taxonomy code 207RX0202X).
Where does Dr. Mark Sides practice?
Dr. Sides practices at 95 Judge Tanner Blvd, Covington, LA 70433. Dr. Sides' primary practice is Lakeview Regional Medical Center in Covington, Louisiana. Dmand AI also links Dr. Sides to 1 hospital and 1 group practice or clinic.
What is Dr. Mark Sides' office phone number?
The practice phone on file for Dr. Sides is (504) 503-4000.
What is Dr. Mark Sides' medical license number?
Dr. Sides holds Louisiana license 000000, one of the licenses on file in 2 states.
Which states has Dr. Mark Sides been licensed in?
Dmand AI has state licenses on file for Dr. Sides in Louisiana and Texas.
Which hospitals is Dr. Mark Sides affiliated with?
Dr. Sides is affiliated with East Jefferson General Hospital. Dmand AI links Dr. Sides to 1 more hospital.
What medical group is Dr. Mark Sides part of?
Dr. Sides is linked to Tulane Doctors.
Does Dr. Mark Sides accept Medicare?
Yes. CMS data shows Dr. Sides billed Medicare for 168 services in 2024, and Dr. Sides accepts Medicare assignment.
How many Medicare patients does Dr. Mark Sides see?
CMS counts 51 Medicare patients who saw Dr. Sides in 2024, with an average age of 70.
Show 5 more questionsShow fewer questions
What services does Dr. Mark Sides bill to Medicare?
In 2024, Dr. Sides' most billed Medicare services were office visit, established patient (99215), hospital inpatient care (99232) and hospital inpatient care (99222).
Where did Dr. Mark Sides go to medical school?
Dr. Sides graduated from Tulane University School of Medicine in 2015.
What drugs does Dr. Mark Sides prescribe most?
In 2024 Medicare Part D data, Dr. Sides' most prescribed drugs by claims were Tagrisso, Prochlorperazine Maleate and Alecensa.
Has Dr. Mark Sides received payments from drug or device companies?
CMS Open Payments shows $900 in general payments to Dr. Sides from 18 companies from 2018 to 2025. The largest total came from Daiichi Sankyo Inc.
How long has Dr. Mark Sides been practicing?
Dr. Sides graduated from medical school in 2015, 11 years ago.
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