Klaus Friedrich Koelbel, MD
Internal Medicine Physician · New Orleans, LA
Klaus Friedrich Koelbel, MD is an internal medicine physician with a practice address in New Orleans, Louisiana, and NPI 1336324227, issued on Jan 9, 2008. Check the license (Louisiana MD201825, as entered in NPPES) on the Louisiana State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Klaus Friedrich Koelbel
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License numbers
- MD201825 LA
MD.201825 LA
Self-reported in NPPES; status is on the state search - Practice location
- 7909 Willow St, New Orleans, LA 70118
- Phone
- (504) 842-4000
- Enumerated
- Jan 9, 2008
- Record last updated
- Mar 29, 2023
- Fax
- (504) 894-2868
- Medicaid IDs
- 02671035 MS
1501921 LA - Medicare enrollment
- Enrolled (PECOS I20080320000275); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 1,749 in Louisiana → Look up another NPI →
Verify Klaus Friedrich Koelbel in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersLouisiana State Board of Medical Examiners
Search for license MD201825Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
88% fewer Medicare Part D claims than the average internal medicine physician in 2024
384 Medicare Part D claims for 108 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. 15 claims were for opioids.
Most prescribed
- Pantoprazole Sodium31 claims
- Furosemide25 claims
- Carvedilol16 claims
- Eliquis13 claims
- Lantus12 claims
- Amiodarone Hcl11 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.
Bills Medicare through 4 group practices
- Belle Chasse Physician Services LLCTerrytown, LA
- East Jefferson Physicians Group LLCMetairie, LA
- New Orleans Physician Services IncMarrero, LA
- University Medical Center Management CorporationNew Orleans, LA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Klaus Friedrich Koelbel among 1,749 internal medicine physician records in Louisiana
Klaus Friedrich Koelbel, MD is one of 1,749 internal medicine physician records with a practice address in Louisiana. 85% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 50% of them.
- NPI issued2008 · 50% of these records are older, 47% newer
- In a Medicare fileYes · 85% of these records are
- In the CMS Doctors and Clinicians fileYes · 70% of these records are
- Graduated2002 · median 2008 among the 1,216 with a school on file
- Record last updated2023 · 56% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Louisiana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
392 internal medicine physician records list a practice address in New Orleans
They are 392 of the 13,668 NPPES records with a practice address in New Orleans, and 1,749 internal medicine physician records in Louisiana.
All 1,749 in Louisiana → Every provider in New Orleans → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Kathryn Albayrak, MDNew Orleans, LA 701181598085847
- Scott Bracey, MDNew Orleans, LA 701181548256209
- Terry Cummings, M.D.New Orleans, LA 701181861531287
- Silsbee KempNew Orleans, LA 701181326362351
- Carter Pesson, MD, MPHNew Orleans, LA 701181588314512
- Meredith BarrNew Orleans, LA 701191225394927
- Isolde Butler, MD, MPHNew Orleans, LA 701171639348915
- Caroline Christopher, MDNew Orleans, LA 701171477623486
Common questions
What is Klaus Friedrich Koelbel, MD's NPI number?
Klaus Friedrich Koelbel, MD's National Provider Identifier (NPI) is 1336324227, issued on Jan 9, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Klaus Friedrich Koelbel, MD located?
The NPPES record lists a practice address at 7909 Willow St, New Orleans, LA, 70118. Phone: (504) 842-4000. Providers update this record themselves, so call before visiting.
How can I verify Klaus Friedrich Koelbel, MD's license?
NPPES lists Louisiana license number MD201825, 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 Klaus Friedrich Koelbel, MD prescribe under Medicare Part D?
In 2024, Klaus Friedrich Koelbel, MD had 384 Medicare Part D claims for 108 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.