Lawrence N. Koenig, MD
Emergency Medicine Physician · Baton Rouge, LA
Lawrence N. Koenig, MD is an emergency medicine physician with a practice address in Baton Rouge, Louisiana, and NPI 1841393444, issued on Sep 7, 2006. Check the license (Louisiana 06368R, as entered in NPPES) on the Louisiana State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Lawrence N. Koenig
- Credential
- MD
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License number
- 06368R LA
Self-reported in NPPES; status is on the state search - Practice location
- 5439 Airline Hwy, Baton Rouge, LA 70805
- Phone
- (225) 358-2400
- Enumerated
- Sep 7, 2006
- Record last updated
- Sep 18, 2014 (not updated in 12 years: call before relying on the address or phone)
- Fax
- (225) 358-2350
- Medicaid ID
- 1344826 LA
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 1,000 in Louisiana → Look up another NPI →
Also registered at 5439 Airline Hwy
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kelly Boal, PAPhysician Assistant1215223763
- Nicholas Boone, NPFamily Nurse Practitioner1245725837
- Angela Clark, P.A.Medical Physician Assistant1861627093
- Carl Cramer, PA-CPhysician Assistant1750604096
- William Dart, FNPNurse Practitioner1194904193
- Paul Failla, MDPulmonary Disease Physician1831110857
Verify Lawrence N. Koenig in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersLouisiana State Board of Medical Examiners
Search for license 06368RCheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
95% fewer Medicare Part D claims than the average emergency medicine physician in 2024
11 Medicare Part D claims, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Lawrence N. Koenig among 1,000 emergency medicine physician records in Louisiana
Lawrence N. Koenig, MD is one of 1,000 emergency medicine physician records with a practice address in Louisiana. 87% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 5% of them.
- NPI issued2006 · 5% of these records are older, 59% newer
- In a Medicare fileYes · 87% of these records are
- In the CMS Doctors and Clinicians fileNo · 65% of these records are
- Record last updated2014 · 64% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207P00000X and a Louisiana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
175 emergency medicine physician records list a practice address in Baton Rouge
They are 175 of the 12,526 NPPES records with a practice address in Baton Rouge, and 1,000 emergency medicine physician records in Louisiana.
All 1,000 in Louisiana → Every provider in Baton Rouge → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Vincent Blum, M.D.Baton Rouge, LA 708051649441486
- Joni Claville, M.D.Baton Rouge, LA 708051811189087
- Brian Falkner, D.O.Baton Rouge, LA 708051417149238
- Daniel Jones, M.D.Baton Rouge, LA 708051538351093
- Jason MookBaton Rouge, LA 708051104018332
- Angela Moreau, M.D.Baton Rouge, LA 708051235329681
- Daina Parker, M.D.Baton Rouge, LA 708051689866535
- Clyde Patroni, M.D.Baton Rouge, LA 708051851584346
Common questions
What is Lawrence N. Koenig, MD's NPI number?
Lawrence N. Koenig, MD's National Provider Identifier (NPI) is 1841393444, issued on Sep 7, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Lawrence N. Koenig, MD located?
The NPPES record lists a practice address at 5439 Airline Hwy, Baton Rouge, LA, 70805. Phone: (225) 358-2400. Providers update this record themselves, so call before visiting.
How can I verify Lawrence N. Koenig, MD's license?
NPPES lists Louisiana license number 06368R, as entered by the provider. Search the Louisiana State Board of Medical Examiners at https://www.lsbme.la.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Lawrence N. Koenig, MD prescribe under Medicare Part D?
In 2024, Lawrence N. Koenig, MD had 11 Medicare Part D claims; the average among emergency medicine physician prescribers was 226. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.