Dr. Mark Francis Olivier, MD
- Medicare services, 2022
- 16
- Part D claims, 2020
- 40
- Industry payments
- $316
- Medical group
- 1
- State license
- 1
- Practice address
- 539 E Prudhomme Ln, Opelousas, LA 70570
- Practice phone
- Call (337) 237-1915
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Medical group
Find Dr. Olivier'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 Francis Olivier is an emergency medicine physician in Opelousas, Louisiana
Dr. Olivier practices with Opelousas Emergency Group Llc, a medical group.
Dr. Olivier's NPI, 1356303002, was assigned on April 6, 2006. Dr. Olivier holds Louisiana license 018974.
- NPI
- 1356303002NPI Registry (opens in a new tab)
- NPI enumeration date
- April 6, 2006
- NPI status
- Active
- Practice phone
- (337) 237-1915
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); and Dmand AI Professional Profile Data
Dr. Mark Francis Olivier's practice address is in Opelousas, Louisiana
Dr. Olivier's practice address in the NPI Registry is 539 E Prudhomme Ln, Opelousas, LA 70570, in Saint Landry Parish. The practice phone is (337) 237-1915.
- NPI Registry address539 E Prudhomme Ln, Opelousas, LA 70570 · Saint Landry ParishPhone(337) 237-1915
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Mark Francis Olivier is affiliated with 1 medical group
Dr. Olivier is part of Opelousas Emergency Group Llc, a medical group in Lafayette, Louisiana.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Mark Francis Olivier's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Olivier practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Opelousas Emergency Group Llc | 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 Opelousas Emergency Group Llc and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Mark Francis Olivier is one of 809 emergency medicine physicians in Louisiana
Emergency medicine is Dr. Olivier's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. Olivier is licensed in Louisiana.
Specialties and state licenses
- Emergency medicine, LouisianaPrimary
Emergency medicine physicians near Dr. Olivier
Counts of emergency medicine physicians 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 Francis Olivier billed Medicare for 16 services in 2022
CMS data shows 16 Medicare services from Dr. Olivier across 1 procedure code in 2022. Medicare paid $2,469 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Olivier's Medicare services by type, 2021 to 2022
- 2021
- 2022
- Office and hospital visits
- 2021: 282022: 1643%
- Tests and treatments
- 2021: 172022: 0100%
Dr. Olivier compared with the Louisiana median for emergency medicine physicians, 2022
- Dr. Olivier
- Louisiana median
- Medicare services
- 16vs 19492% below
- Part D claims
- 40vs 8251% below
Medians across 793 emergency medicine physicians in Louisiana with Dmand AI profiles that report each measure.
Dr. Olivier's most billed Medicare procedure codes, 2022
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. Olivier?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Olivier and other emergency medicine physicians in Louisiana.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Mark Francis Olivier wrote 40 Medicare Part D claims in 2020
In 2020, Dr. Olivier wrote 40 Medicare Part D claims. Every claim was for a generic drug. They cover 3 drugs, with $163 in total drug cost. In 2019, CMS named 57 claims across 4 drugs.
Dr. Olivier's most prescribed drugs by claims, 2020
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, 2019 to 2020
- 2019
- 2020
- Claims for drugs CMS names
- 2019: 572020: 4030%
Drugs named by CMS: 3 in 2020, 4 in 2019.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
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Dr. Mark Francis Olivier received $316 in industry payments from 2016 to 2025
CMS Open Payments shows 7 general payments to Dr. Olivier from 5 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Inari Medical, Inc. paid the most, $170.
General payments to Dr. Olivier by program year, 2016 to 2025
Companies that paid Dr. Olivier 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 Francis Olivier'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 | Dmand 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 |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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 Francis Olivier
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 Francis Olivier's NPI number?
Dr. Mark Francis Olivier's NPI number is 1356303002. It was assigned on April 6, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Mark Francis Olivier?
Dr. Mark Francis Olivier is an emergency medicine physician in Opelousas, Louisiana. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. Mark Francis Olivier practice?
Dr. Olivier practices at 539 E Prudhomme Ln, Opelousas, LA 70570. Dr. Olivier's primary practice is Opelousas Emergency Group Llc, a medical group.
What is Dr. Mark Francis Olivier's office phone number?
The practice phone on file for Dr. Olivier is (337) 237-1915.
What is Dr. Mark Francis Olivier's medical license number?
Dr. Olivier holds Louisiana license 018974.
What medical group is Dr. Mark Francis Olivier part of?
Dr. Olivier is part of Opelousas Emergency Group Llc in Lafayette, Louisiana.
Does Dr. Mark Francis Olivier accept Medicare?
Yes. CMS data shows Dr. Olivier billed Medicare for 16 services in 2022.
What services does Dr. Mark Francis Olivier bill to Medicare?
In 2022, Dr. Olivier's most billed Medicare services were emergency department visit (99285).
What drugs does Dr. Mark Francis Olivier prescribe most?
In 2020 Medicare Part D data, Dr. Olivier's most prescribed drugs by claims were Diclofenac Sodium, Azithromycin and Tramadol HCl.
Has Dr. Mark Francis Olivier received payments from drug or device companies?
CMS Open Payments shows $316 in general payments to Dr. Olivier from 5 companies from 2016 to 2025. The largest total came from Inari Medical, Inc.
How long has Dr. Mark Francis Olivier been practicing?
Dr. Olivier's NPI was assigned in 2006.
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