Dr. Korey Daniel Willmann, MD
- Medicare services, 2024
- 132
- Medicare patients, 2024
- 74
- Publications
- 1
- Hospital affiliations
- 1
- Industry payments
- $872
- Practice address
- 8585 Picardy Ave, Baton Rouge, LA 70809
- Practice phone
- Call (225) 387-7000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Baton Rouge General Medical Center - Bluebonnet
Baton Rouge, Louisiana
Find Dr. Willmann'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. Korey Daniel Willmann is an anesthesiologist in Baton Rouge, Louisiana
Dr. Willmann practices at Baton Rouge General Medical Center - Bluebonnet in Baton Rouge, Louisiana.
Dr. Willmann's NPI, 1184940819, was assigned on April 20, 2010. Dr. Willmann graduated from University of Texas Medical Branch at Galveston in 2010. Dr. Willmann holds Texas license P9031.
- NPI
- 1184940819NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8729208699
- NPI enumeration date
- April 20, 2010
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (225) 387-7000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 42
- Medical school graduation
- 2010
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Korey Daniel Willmann practices at Baton Rouge General Medical Center - Bluebonnet in Baton Rouge, Louisiana
Dr. Willmann's primary practice is Baton Rouge General Medical Center - Bluebonnet, at 8585 Picardy Ave, Baton Rouge, LA 70809 in East Baton Rouge Parish. The practice phone is (225) 387-7000.
- Baton Rouge General Medical Center - Bluebonnet8585 Picardy Ave, Baton Rouge, LA 70809 · East Baton Rouge ParishPhone(225) 387-7000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Korey Daniel Willmann is affiliated with 2 sites of care and 4 medical groups
Dr. Willmann's primary practice is Baton Rouge General Medical Center - Bluebonnet in Baton Rouge, Louisiana. Dr. Willmann is also affiliated with Baton Rouge General - Bluebonnet. The medical group on file is YPS Anesthesia Services. Dmand AI also links Dr. Willmann to 3 more medical groups, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Korey Daniel Willmann's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Willmann practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Baton Rouge General Medical Center - Bluebonnet | Available with a free account |
| +1 more site and 3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Korey Daniel Willmann is one of 496 anesthesiologists in Louisiana
Anesthesiology is Dr. Willmann's primary specialty in the NPI Registry, under taxonomy code 207L00000X. Dr. Willmann is licensed in Texas.
Specialties and state licenses
- Anesthesiology, TexasPrimary
Anesthesiologists near Dr. Willmann
Counts of anesthesiologists 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. Korey Daniel Willmann billed Medicare for 132 services in 2024
CMS data shows 132 Medicare services from Dr. Willmann across 7 procedure codes in 2024, for 74 Medicare patients. Medicare paid $4,872 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Willmann's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Tests and treatments
- 2023: 142024: 59321%
- Surgery
- 2023: 362024: 5758%
- Imaging
- 2023: 02024: 16
Dr. Willmann compared with the Louisiana median for anesthesiologists, 2024
- Dr. Willmann
- Louisiana median
- Medicare services
- 132vs 522.5 times
- Medicare patients
- 74vs 8715% below
Medians across 483 anesthesiologists in Louisiana with Dmand AI profiles that report each measure.
Dr. Willmann'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. Willmann and other anesthesiologists in Louisiana.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Korey Daniel Willmann treated 74 Medicare patients in 2024, average age 73
CMS counts 74 Medicare patients who saw Dr. Willmann in 2024. The largest group is 65 to 74, with 40 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 1.80, 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. Willmann's median patient age at 70, with 47% women.
Dr. Willmann's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Willmann's Medicare patients by sex, 2024
- Women3750%
- Men3750%
Chronic conditions among Dr. Willmann's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis57%
- Ischemic heart disease55%
- Chronic kidney disease41%
- Diabetes38%
- Depression35%
- Mood disorders35%
Share of Medicare patients with each condition. A patient can have several.
Dr. Willmann's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 70
Patient panel by sex, all payers
- Women47%
- Men51%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Dr. Korey Daniel Willmann takes part in Medicare
Dr. Willmann 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. Korey Daniel Willmann has 1 publication on record
Dmand AI links 1 paper to Dr. Willmann in 2018. Dr. Willmann's most frequent co-authors are Johannes De Riese, MD, Michael Patrick Kinsky, MD and Christopher K. McQuitty, MD.
Dr. Willmann's most frequent co-authors
- Johannes De Riese, MD1 shared paper
- Michael Patrick Kinsky, MD1 shared paper
- Christopher K. McQuitty, MD1 shared paper
Recent publications by Dr. Willmann
See who Dr. Willmann researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Willmann works with, so you can find a warm path to the right anesthesiologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Korey Daniel Willmann received $872 in industry payments from 2016 to 2025
CMS Open Payments shows 26 general payments to Dr. Willmann from 11 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Baxter Healthcare paid the most, $231.
General payments to Dr. Willmann by program year, 2016 to 2025
Companies that paid Dr. Willmann 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. Korey Daniel Willmann graduated from University of Texas Medical Branch at Galveston
Dr. Willmann graduated from University of Texas Medical Branch at Galveston in 2010.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Korey Daniel Willmann'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 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) |
| 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 |
| 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. Korey Daniel Willmann
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. Korey Daniel Willmann's NPI number?
Dr. Korey Daniel Willmann's NPI number is 1184940819. It was assigned on April 20, 2010, and it is active in the NPI Registry.
What kind of doctor is Dr. Korey Daniel Willmann?
Dr. Korey Daniel Willmann is an anesthesiologist in Baton Rouge, Louisiana. The primary specialty in the NPI Registry is Anesthesiology Physician (taxonomy code 207L00000X).
Where does Dr. Korey Daniel Willmann practice?
Dr. Willmann practices at 8585 Picardy Ave, Baton Rouge, LA 70809. Dr. Willmann's primary practice is Baton Rouge General Medical Center - Bluebonnet in Baton Rouge, Louisiana. Dmand AI also links Dr. Willmann to 3 medical groups.
What is Dr. Korey Daniel Willmann's office phone number?
The practice phone on file for Dr. Willmann is (225) 387-7000.
What is Dr. Korey Daniel Willmann's medical license number?
Dr. Willmann holds Texas license P9031.
Which hospitals is Dr. Korey Daniel Willmann affiliated with?
Dr. Willmann is affiliated with Baton Rouge General - Bluebonnet.
What medical group is Dr. Korey Daniel Willmann part of?
Dr. Willmann is linked to YPS Anesthesia Services. Dmand AI links Dr. Willmann to 3 more medical groups.
Does Dr. Korey Daniel Willmann accept Medicare?
Yes. CMS data shows Dr. Willmann billed Medicare for 132 services in 2024, and Dr. Willmann accepts Medicare assignment.
How many Medicare patients does Dr. Korey Daniel Willmann see?
CMS counts 74 Medicare patients who saw Dr. Willmann in 2024, with an average age of 73.
What services does Dr. Korey Daniel Willmann bill to Medicare?
In 2024, Dr. Willmann's most billed Medicare services were surgery: heart and blood vessels (36620), heart test or procedure (93503) and surgery: brain, spine and nerves (64488).
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Where did Dr. Korey Daniel Willmann go to medical school?
Dr. Willmann graduated from University of Texas Medical Branch at Galveston in 2010.
Has Dr. Korey Daniel Willmann received payments from drug or device companies?
CMS Open Payments shows $872 in general payments to Dr. Willmann from 11 companies from 2016 to 2025. The largest total came from Baxter Healthcare.
How long has Dr. Korey Daniel Willmann been practicing?
Dr. Willmann graduated from medical school in 2010, 16 years ago.
Does Dr. Korey Daniel Willmann do research?
Dmand AI links 1 publication to Dr. Willmann.
Who does Dr. Korey Daniel Willmann publish with?
Dr. Willmann's most frequent co-authors are Johannes De Riese, MD (1 shared paper), Michael Patrick Kinsky, MD (1 shared paper) and Christopher K. McQuitty, MD (1 shared paper).
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