Dr. Luann Hobson Barnett, MD
- Medicare services, 2024
- 266
- Medicare patients, 2024
- 191
- Part D claims, 2016
- 35
- Publications
- 1
- Hospital affiliations
- 1
- Practice address
- 5000 Hennessy Blvd, Baton Rouge, LA 70808
- Practice phone
- Call (225) 765-6565
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Barnett'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. Luann Hobson Barnett is an emergency medicine physician in Baton Rouge, Louisiana
Dr. Barnett practices at Our Lady of the Lake Regional Medical Center in Baton Rouge, Louisiana, part of Franciscan Missionaries of Our Lady.
Dr. Barnett's NPI, 1437204518, was assigned on January 25, 2007. Dr. Barnett holds Louisiana license MD.204899.
- NPI
- 1437204518NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4981702883
- NPI enumeration date
- January 25, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (225) 765-6565
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- 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. Luann Hobson Barnett practices at Our Lady of the Lake Regional Medical Center in Baton Rouge, Louisiana
Dr. Barnett's primary practice is Our Lady of the Lake Regional Medical Center, at 5000 Hennessy Blvd, Baton Rouge, LA 70808 in E. Baton Rouge Parish. The practice phone is (225) 765-6565.
- Our Lady of the Lake Regional Medical Center5000 Hennessy Blvd, Baton Rouge, LA 70808 · E. Baton Rouge ParishPhone(225) 765-6565
Source: Dmand AI Affiliation Data
Dr. Luann Hobson Barnett is affiliated with 3 sites of care and 2 medical groups
Dr. Barnett's primary practice is Our Lady of the Lake Regional Medical Center in Baton Rouge, Louisiana, part of Franciscan Missionaries of Our Lady. The medical group on file is Professional Emergency Physician Associates (PEPA). Dmand AI also links Dr. Barnett to 1 more community health center, 1 group practice or clinic and 1 medical group, 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. Luann Hobson Barnett's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Barnett practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Our Lady of the Lake Regional Medical Center | Available with a free account |
| +2 more sites 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 Franciscan Missionaries of Our Lady and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Luann Hobson Barnett is one of 809 emergency medicine physicians in Louisiana
Emergency medicine is Dr. Barnett's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. Barnett is licensed in Louisiana.
Specialties and state licenses
- Emergency medicine, LouisianaPrimary
Emergency medicine physicians near Dr. Barnett
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. Luann Hobson Barnett billed Medicare for 266 services in 2024
CMS data shows 266 Medicare services from Dr. Barnett across 4 procedure codes in 2024, for 191 Medicare patients. Medicare paid $25,747 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Barnett's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1872024: 1944%
- Tests and treatments
- 2023: 762024: 725%
Dr. Barnett compared with the Louisiana median for emergency medicine physicians, 2024
- Dr. Barnett
- Louisiana median
- Medicare services
- 266vs 19437% above
- Medicare patients
- 191vs 1787% above
- Part D claims
- 35vs 8257% below
Medians across 793 emergency medicine physicians in Louisiana with Dmand AI profiles that report each measure.
Dr. Barnett'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. Barnett?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Barnett 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. Luann Hobson Barnett treated 191 Medicare patients in 2024, average age 73
CMS counts 191 Medicare patients who saw Dr. Barnett in 2024. The largest group is 65 to 74, with 72 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 37% are also on Medicaid. Their average risk score is 2.27, 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. Barnett's median patient age at 62, with 43% women.
Dr. Barnett's Medicare patients by age, 2024
Dr. Barnett's Medicare patients by sex, 2024
- Women9550%
- Men9650%
Chronic conditions among Dr. Barnett's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis50%
- Diabetes49%
- Mood disorders42%
- Anxiety41%
- Chronic kidney disease41%
- Depression39%
Share of Medicare patients with each condition. A patient can have several.
Dr. Barnett's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 62
Patient panel by sex, all payers
- Women43%
- Men56%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Luann Hobson Barnett wrote 35 Medicare Part D claims in 2016
In 2016, Dr. Barnett wrote 35 Medicare Part D claims. They cover 1 drug, with $197 in total drug cost.
Dr. Barnett's most prescribed drugs by claims, 2016
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
How Dr. Luann Hobson Barnett takes part in Medicare
Dr. Barnett 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. Luann Hobson Barnett has 1 publication on record
Dmand AI links 1 paper to Dr. Barnett. Dr. Barnett's most frequent co-authors are Claude Marion D'Antonio, MD, Leah Michelle Dlugolecki, DO and Lauren Hernandez Luce, MD.
Dr. Barnett's most frequent co-authors
- Claude Marion D'Antonio, MD1 shared paper
- Leah Michelle Dlugolecki, DO1 shared paper
- Lauren Hernandez Luce, MD1 shared paper
Recent publications by Dr. Barnett
See who Dr. Barnett researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Barnett works with, so you can find a warm path to the right emergency medicine physicians.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Sources for Dr. Luann Hobson Barnett'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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| 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. Luann Hobson Barnett
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. Luann Hobson Barnett's NPI number?
Dr. Luann Hobson Barnett's NPI number is 1437204518. It was assigned on January 25, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Luann Hobson Barnett?
Dr. Luann Hobson Barnett is an emergency medicine physician in Baton Rouge, Louisiana. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. Luann Hobson Barnett practice?
Dr. Barnett practices at 5000 Hennessy Blvd, Baton Rouge, LA 70808. Dr. Barnett's primary practice is Our Lady of the Lake Regional Medical Center in Baton Rouge, Louisiana, part of Franciscan Missionaries of Our Lady. Dmand AI also links Dr. Barnett to 1 community health center, 1 group practice or clinic and 1 medical group.
What is Dr. Luann Hobson Barnett's office phone number?
The practice phone on file for Dr. Barnett is (225) 765-6565.
What is Dr. Luann Hobson Barnett's medical license number?
Dr. Barnett holds Louisiana license MD.204899.
Which hospitals is Dr. Luann Hobson Barnett affiliated with?
Dr. Barnett practices at Our Lady of the Lake Regional Medical Center in Baton Rouge, Louisiana.
What medical group is Dr. Luann Hobson Barnett part of?
Dr. Barnett is linked to Professional Emergency Physician Associates (PEPA). Dmand AI links Dr. Barnett to 1 more medical group.
Does Dr. Luann Hobson Barnett accept Medicare?
Yes. CMS data shows Dr. Barnett billed Medicare for 266 services in 2024, and Dr. Barnett accepts Medicare assignment.
How many Medicare patients does Dr. Luann Hobson Barnett see?
CMS counts 191 Medicare patients who saw Dr. Barnett in 2024, with an average age of 73.
What services does Dr. Luann Hobson Barnett bill to Medicare?
In 2024, Dr. Barnett's most billed Medicare services were emergency department visit (99285), heart test or procedure (93010) and critical care (99291).
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What drugs does Dr. Luann Hobson Barnett prescribe most?
In 2016 Medicare Part D data, Dr. Barnett's most prescribed drugs by claims were Hydrocodone-Acetaminophen.
How long has Dr. Luann Hobson Barnett been practicing?
Dr. Barnett graduated from medical school in 2005, 21 years ago.
Does Dr. Luann Hobson Barnett do research?
Dmand AI links 1 publication to Dr. Barnett.
Who does Dr. Luann Hobson Barnett publish with?
Dr. Barnett's most frequent co-authors are Claude Marion D'Antonio, MD (1 shared paper), Leah Michelle Dlugolecki, DO (1 shared paper) and Lauren Hernandez Luce, MD (1 shared paper).
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