Dr. Markalain Dery, DO
- Medicare services, 2024
- 546
- Medicare patients, 2024
- 151
- Part D claims, 2024
- 786
- Hospital affiliations
- 2
- Industry payments
- $15,618
- Practice address
- 1101 Medical Center Blvd, Marrero, LA 70072
- Practice phone
- Call (504) 347-5511
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Dery's professional email, personal email and mobile number
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Dr. Markalain Dery is an infectious disease specialist in Marrero, Louisiana
Dr. Dery practices at West Jefferson Medical Center in Marrero, Louisiana, part of LCMC Health.
Dr. Dery's NPI, 1386648822, was assigned on June 13, 2005. Dr. Dery graduated from University of New England, College of Osteo Medicine in 1998. Dr. Dery holds Louisiana license DO 000055.
- NPI
- 1386648822NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2668462870
- NPI enumeration date
- June 13, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (504) 347-5511
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 54
- Medical school graduation
- 1998
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Markalain Dery practices at West Jefferson Medical Center in Marrero, Louisiana
Dr. Dery's primary practice is West Jefferson Medical Center, at 1101 Medical Center Blvd, Marrero, LA 70072 in Jefferson Parish. The practice phone is (504) 347-5511.
- West Jefferson Medical Center1101 Medical Center Blvd, Marrero, LA 70072 · Jefferson ParishPhone(504) 347-5511
Source: Dmand AI Affiliation Data
Dr. Markalain Dery is affiliated with 4 sites of care and 3 medical groups
Dr. Dery's primary practice is West Jefferson Medical Center in Marrero, Louisiana, part of LCMC Health. Dr. Dery is also affiliated with BridgePoint Hospital New Orleans. The medical group on file is Tulane Doctors. Dmand AI also links Dr. Dery to 2 more medical groups, 1 clinical lab and 1 home health agency, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Markalain Dery's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Dery practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| West Jefferson Medical Center | Available with a free account |
| +3 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dmand AI maps EHR vendors, IT decision makers and buying committees across LCMC Health and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Markalain Dery is one of 110 infectious disease specialists in Louisiana
Infectious disease is Dr. Dery's primary specialty in the NPI Registry, under taxonomy code 207RI0200X. Dr. Dery is licensed in Louisiana.
Specialties and state licenses
- Infectious disease, LouisianaPrimary
Infectious disease specialists near Dr. Dery
Counts of infectious disease specialists 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. Markalain Dery billed Medicare for 546 services in 2024
CMS data shows 546 Medicare services from Dr. Dery across 3 procedure codes in 2024, for 151 Medicare patients. Medicare paid $28,495 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Dery's Medicare services by type, 2018 to 2024
- 2018
- 2024
- Office and hospital visits
- 2018: 362024: 5461417%
Dr. Dery compared with the Louisiana median for infectious disease specialists, 2024
- Dr. Dery
- Louisiana median
- Medicare services
- 546vs 2232.4 times
- Medicare patients
- 151vs 10544% above
- Part D claims
- 500vs 26688% above
Medians across 113 infectious disease specialists in Louisiana with Dmand AI profiles that report each measure.
Dr. Dery'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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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Dery and other infectious disease specialists in Louisiana.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Markalain Dery treated 151 Medicare patients in 2024, average age 73
CMS counts 151 Medicare patients who saw Dr. Dery in 2024. The largest group is 65 to 74, with 45 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 40% are also on Medicaid. Their average risk score is 2.60, 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. Dery's median patient age at 73, with 52% women.
Dr. Dery's Medicare patients by age, 2024
Dr. Dery's Medicare patients by sex, 2024
- Women8254%
- Men6946%
Chronic conditions among Dr. Dery's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Diabetes54%
- Arthritis51%
- Chronic kidney disease50%
- Ischemic heart disease46%
- Heart failure45%
- Anxiety40%
Share of Medicare patients with each condition. A patient can have several.
Dr. Dery'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
- Women52%
- Men48%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Markalain Dery wrote 786 Medicare Part D claims in 2024
In 2024, Dr. Dery wrote 786 Medicare Part D claims for 199 patients. 71% of them were for generic drugs. CMS names the drug for 500 of them, across 24 drugs with 11 or more claims each, at $567,776 in total drug cost. In 2023, CMS named 281 claims across 15 drugs.
Dr. Dery's Part D claims by kind of drug, 2024
- Generic559 claims71%
- Brand-name227 claims29%
Dr. Dery'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. Dery's Part D claims, 2024
- Opioids2%12 of 786 claims
- Antibiotics11%89 of 786 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: 2812024: 50078%
Drugs named by CMS: 24 in 2024, 15 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. Markalain Dery takes part in Medicare
Dr. Dery 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. Markalain Dery received $15,618 in industry payments from 2017 to 2025
CMS Open Payments shows 44 general payments to Dr. Dery from 6 drug and device companies from 2017 to 2025. Consulting fees make up the largest share, 85% of the total. Gilead Sciences, Inc. paid the most, $10,392.
General payments to Dr. Dery by program year, 2017 to 2025
General payments to Dr. Dery by kind, 2017 to 2025
- Consulting fees$13,27085%
- Travel and lodging$1,3809%
- Food and beverage$9416%
- Education$270%
Companies that paid Dr. Dery the most, 2017 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Markalain Dery graduated from University of New England, College of Osteo Medicine
Dr. Dery graduated from University of New England, College of Osteo Medicine in 1998.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Markalain Dery'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. Markalain Dery
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. Markalain Dery's NPI number?
Dr. Markalain Dery's NPI number is 1386648822. It was assigned on June 13, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Markalain Dery?
Dr. Markalain Dery is an infectious disease specialist in Marrero, Louisiana. The primary specialty in the NPI Registry is Infectious Disease Physician (taxonomy code 207RI0200X).
Where does Dr. Markalain Dery practice?
Dr. Dery practices at 1101 Medical Center Blvd, Marrero, LA 70072. Dr. Dery's primary practice is West Jefferson Medical Center in Marrero, Louisiana, part of LCMC Health. Dmand AI also links Dr. Dery to 2 medical groups, 1 clinical lab and 1 home health agency.
What is Dr. Markalain Dery's office phone number?
The practice phone on file for Dr. Dery is (504) 347-5511.
What is Dr. Markalain Dery's medical license number?
Dr. Dery holds Louisiana license DO 000055.
Which hospitals is Dr. Markalain Dery affiliated with?
Dr. Dery practices at West Jefferson Medical Center in Marrero, Louisiana. Dr. Dery is also affiliated with BridgePoint Hospital New Orleans.
What medical group is Dr. Markalain Dery part of?
Dr. Dery is linked to Tulane Doctors. Dmand AI links Dr. Dery to 2 more medical groups.
Does Dr. Markalain Dery accept Medicare?
Yes. CMS data shows Dr. Dery billed Medicare for 546 services in 2024, and Dr. Dery accepts Medicare assignment.
How many Medicare patients does Dr. Markalain Dery see?
CMS counts 151 Medicare patients who saw Dr. Dery in 2024, with an average age of 73.
What services does Dr. Markalain Dery bill to Medicare?
In 2024, Dr. Dery's most billed Medicare services were hospital inpatient care (99231), hospital inpatient care (99239) and hospital inpatient care (99223).
Show 4 more questionsShow fewer questions
Where did Dr. Markalain Dery go to medical school?
Dr. Dery graduated from University of New England, College of Osteo Medicine in 1998.
What drugs does Dr. Markalain Dery prescribe most?
In 2024 Medicare Part D data, Dr. Dery's most prescribed drugs by claims were Biktarvy, Atorvastatin Calcium and Amlodipine Besylate.
Has Dr. Markalain Dery received payments from drug or device companies?
CMS Open Payments shows $15,618 in general payments to Dr. Dery from 6 companies from 2017 to 2025. The largest total came from Gilead Sciences, Inc.
How long has Dr. Markalain Dery been practicing?
Dr. Dery graduated from medical school in 1998, 28 years ago.
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