Dr. Michael D. O'Neal II, MD
- Medicare services, 2024
- 90
- Medicare patients, 2024
- 40
- Part D claims, 2024
- 34
- Hospital affiliations
- 2
- Industry payments
- $1,228
- Practice address
- 4864 Jackson Street, Monroe, LA 71202
- Practice phone
- Call (318) 388-7000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. O'Neal'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. Michael D. O'Neal II is an internist in Monroe, Louisiana
Dr. O'Neal practices at Ochsner LSU Health - Monroe Medical Center in Monroe, Louisiana, part of Ochsner Health System.
Dr. O'Neal's NPI, 1639370760, was assigned on May 29, 2007. Dr. O'Neal graduated from Louisiana State University School of Medicine in Shreveport in 2005. Dr. O'Neal holds Louisiana license 201227.
- NPI
- 1639370760NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9931270618
- NPI enumeration date
- May 29, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (318) 388-7000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 47
- Medical school graduation
- 2005
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Michael D. O'Neal II practices at Ochsner LSU Health - Monroe Medical Center in Monroe, Louisiana
Dr. O'Neal's primary practice is Ochsner LSU Health - Monroe Medical Center, at 4864 Jackson Street, Monroe, LA 71202 in Ouachita Parish. The practice phone is (318) 388-7000.
- Ochsner LSU Health - Monroe Medical Center4864 Jackson Street, Monroe, LA 71202 · Ouachita ParishPhone(318) 388-7000
Source: Dmand AI Affiliation Data
Dr. Michael D. O'Neal II is affiliated with 2 sites of care and 2 medical groups
Dr. O'Neal's primary practice is Ochsner LSU Health - Monroe Medical Center in Monroe, Louisiana, part of Ochsner Health System. Dr. O'Neal is also affiliated with St. Francis Medical Center. The medical group on file is LSU Health Shreveport. Dmand AI also links Dr. O'Neal to 1 more medical group, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Michael D. O'Neal II's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. O'Neal practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Ochsner LSU Health - Monroe Medical Center | Available with a free account |
| +1 more site and 1 medical group | 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 Ochsner Health System and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Michael D. O'Neal II is one of 1,571 internists in Louisiana
Internal medicine is Dr. O'Neal's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. O'Neal is licensed in Louisiana.
Specialties and state licenses
- Internal medicine, LouisianaPrimary
Internists near Dr. O'Neal
Counts of internists 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. Michael D. O'Neal II billed Medicare for 90 services in 2024
CMS data shows 90 Medicare services from Dr. O'Neal across 3 procedure codes in 2024, for 40 Medicare patients. Medicare paid $6,346 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. O'Neal's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 682024: 9032%
Dr. O'Neal compared with the Louisiana median for internists, 2024
- Dr. O'Neal
- Louisiana median
- Medicare services
- 90vs 42179% below
- Medicare patients
- 40vs 16075% below
- Part D claims
- 97vs 40876% below
Medians across 1,561 internists in Louisiana with Dmand AI profiles that report each measure.
Dr. O'Neal'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. O'Neal?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. O'Neal and other internists in Louisiana.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Michael D. O'Neal II treated 40 Medicare patients in 2024, average age 66
CMS counts 40 Medicare patients who saw Dr. O'Neal in 2024. The largest group is 65 to 74, with 15 patients. 75% of them have high blood pressure, and 68% have high cholesterol. 68% are also on Medicaid. Their average risk score is 3.70, 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. O'Neal's median patient age at 68, with 50% women.
Dr. O'Neal's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. O'Neal's Medicare patients by sex, 2024
- Women2050%
- Men2050%
Chronic conditions among Dr. O'Neal's Medicare patients, 2024
- High blood pressure75%
- High cholesterol68%
- Arthritis55%
- Diabetes53%
- Heart failure53%
- Chronic kidney disease50%
- Depression50%
- Mood disorders50%
Share of Medicare patients with each condition. A patient can have several.
Dr. O'Neal's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 68
Patient panel by sex, all payers
- Women50%
- Men49%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Michael D. O'Neal II wrote 34 Medicare Part D claims in 2024
In 2024, Dr. O'Neal wrote 34 Medicare Part D claims for 14 patients. 82% of them were for generic drugs. They cover 7 drugs, with $3,242 in total drug cost. In 2019, CMS named 204 claims across 12 drugs.
Dr. O'Neal's Part D claims by kind of drug, 2024
- Generic28 claims82%
- Brand-name and other6 claims18%
Dr. O'Neal'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: 2042020: 9752%
Drugs named by CMS: 7 in 2020, 12 in 2019.
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. Michael D. O'Neal II takes part in Medicare
Dr. O'Neal 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)
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dr. Michael D. O'Neal II received $1,228 in industry payments from 2016 to 2025
CMS Open Payments shows 83 general payments to Dr. O'Neal from 17 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Pfizer Inc. paid the most, $588.
General payments to Dr. O'Neal by program year, 2016 to 2025
Companies that paid Dr. O'Neal 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. Michael D. O'Neal II graduated from Louisiana State University School of Medicine in Shreveport
Dr. O'Neal graduated from Louisiana State University School of Medicine in Shreveport in 2005.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Michael D. O'Neal II'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. Michael D. O'Neal II
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. Michael D. O'Neal II's NPI number?
Dr. Michael D. O'Neal II's NPI number is 1639370760. It was assigned on May 29, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Michael D. O'Neal II?
Dr. Michael D. O'Neal II is an internist in Monroe, Louisiana. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Michael D. O'Neal II practice?
Dr. O'Neal practices at 4864 Jackson Street, Monroe, LA 71202. Dr. O'Neal's primary practice is Ochsner LSU Health - Monroe Medical Center in Monroe, Louisiana, part of Ochsner Health System. Dmand AI also links Dr. O'Neal to 1 medical group.
What is Dr. Michael D. O'Neal II's office phone number?
The practice phone on file for Dr. O'Neal is (318) 388-7000.
What is Dr. Michael D. O'Neal II's medical license number?
Dr. O'Neal holds Louisiana license 201227.
Which hospitals is Dr. Michael D. O'Neal II affiliated with?
Dr. O'Neal practices at Ochsner LSU Health - Monroe Medical Center in Monroe, Louisiana. Dr. O'Neal is also affiliated with St. Francis Medical Center.
What medical group is Dr. Michael D. O'Neal II part of?
Dr. O'Neal is linked to LSU Health Shreveport. Dmand AI links Dr. O'Neal to 1 more medical group.
Does Dr. Michael D. O'Neal II accept Medicare?
Yes. CMS data shows Dr. O'Neal billed Medicare for 90 services in 2024, and Dr. O'Neal accepts Medicare assignment.
How many Medicare patients does Dr. Michael D. O'Neal II see?
CMS counts 40 Medicare patients who saw Dr. O'Neal in 2024, with an average age of 66.
What services does Dr. Michael D. O'Neal II bill to Medicare?
In 2024, Dr. O'Neal's most billed Medicare services were hospital inpatient care (99232), hospital inpatient care (99233) and hospital inpatient care (99239).
Show 4 more questionsShow fewer questions
Where did Dr. Michael D. O'Neal II go to medical school?
Dr. O'Neal graduated from Louisiana State University School of Medicine in Shreveport in 2005.
What drugs does Dr. Michael D. O'Neal II prescribe most?
In 2020 Medicare Part D data, Dr. O'Neal's most prescribed drugs by claims were Carvedilol, Hydrocodone-Acetaminophen and Amlodipine Besylate.
Has Dr. Michael D. O'Neal II received payments from drug or device companies?
CMS Open Payments shows $1,228 in general payments to Dr. O'Neal from 17 companies from 2016 to 2025. The largest total came from Pfizer Inc.
How long has Dr. Michael D. O'Neal II been practicing?
Dr. O'Neal graduated from medical school in 2005, 21 years ago.
Selling to internal medicine practices?
See internists in Louisiana by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card