Dr. Klaus Friedrich Koelbel, MD
- Medicare services, 2024
- 296
- Medicare patients, 2024
- 102
- Part D claims, 2024
- 384
- Hospital affiliations
- 4
- Medical groups
- 5
- Practice address
- 1101 Medical Center Blvd, Marrero, LA 70072
- Practice phone
- Call (504) 347-5511
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Koelbel's professional email, personal email and mobile number
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Dr. Klaus Friedrich Koelbel is an internist in Marrero, Louisiana
Dr. Koelbel practices at West Jefferson Medical Center in Marrero, Louisiana, part of LCMC Health.
Dr. Koelbel's NPI, 1336324227, was assigned on January 9, 2008. Dr. Koelbel holds Louisiana license MD201825.
- NPI
- 1336324227NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1850477530
- NPI enumeration date
- January 9, 2008
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (504) 347-5511
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 50
- Medical school graduation
- 2002
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Klaus Friedrich Koelbel practices at West Jefferson Medical Center in Marrero, Louisiana
Dr. Koelbel's primary practice is West Jefferson Medical Center, at 1101 Medical Center Blvd, Marrero, LA 70072 in Jefferson Parish. The practice phone is (504) 347-5511.
- West Jefferson Medical Center1101 Medical Center Blvd, Marrero, LA 70072 · Jefferson ParishPhone(504) 347-5511
Source: Dmand AI Affiliation Data
Dr. Klaus Friedrich Koelbel is affiliated with 8 sites of care and 5 medical groups
Dr. Koelbel's primary practice is West Jefferson Medical Center in Marrero, Louisiana, part of LCMC Health. Dr. Koelbel is also affiliated with Ochsner Medical Center - New Orleans. The medical group on file is Ochsner Health. Dmand AI also links Dr. Koelbel to 2 more hospitals, 4 medical groups, 2 group practices and clinics, 1 clinical lab and 1 physician office, 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. Klaus Friedrich Koelbel's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Koelbel practices, 8 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| West Jefferson Medical Center | Available with a free account |
| +7 more sites and 4 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Klaus Friedrich Koelbel is one of 1,571 internists in Louisiana
Internal medicine is Dr. Koelbel's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Koelbel is licensed in Louisiana.
Specialties and state licenses
- Internal medicine, LouisianaPrimary
Internists near Dr. Koelbel
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. Klaus Friedrich Koelbel billed Medicare for 296 services in 2024
CMS data shows 296 Medicare services from Dr. Koelbel across 5 procedure codes in 2024, for 102 Medicare patients. Medicare paid $24,386 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Koelbel's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1812024: 29664%
Dr. Koelbel compared with the Louisiana median for internists, 2024
- Dr. Koelbel
- Louisiana median
- Medicare services
- 296vs 42130% below
- Medicare patients
- 102vs 16036% below
- Part D claims
- 119vs 40871% below
Medians across 1,561 internists in Louisiana with Dmand AI profiles that report each measure.
Dr. Koelbel'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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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Klaus Friedrich Koelbel treated 102 Medicare patients in 2024, average age 73
CMS counts 102 Medicare patients who saw Dr. Koelbel in 2024. The largest group is 65 to 74, with 37 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 31% are also on Medicaid. Their average risk score is 3.24, 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. Koelbel's median patient age at 74, with 52% women.
Dr. Koelbel's Medicare patients by age, 2024
Dr. Koelbel's Medicare patients by sex, 2024
- Women5150%
- Men5150%
Chronic conditions among Dr. Koelbel's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Chronic kidney disease66%
- Diabetes64%
- Arthritis57%
- Heart failure54%
- Ischemic heart disease53%
- Mood disorders42%
Share of Medicare patients with each condition. A patient can have several.
Dr. Koelbel's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 74
Patient panel by sex, all payers
- Women52%
- Men48%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Klaus Friedrich Koelbel wrote 384 Medicare Part D claims in 2024
In 2024, Dr. Koelbel wrote 384 Medicare Part D claims for 108 patients. 85% of them were for generic drugs. CMS names the drug for 119 of them, across 7 drugs with 11 or more claims each, at $11,470 in total drug cost. In 2023, CMS named 24 claims across 2 drugs.
Dr. Koelbel's Part D claims by kind of drug, 2024
- Generic325 claims85%
- Brand-name and other59 claims15%
Dr. Koelbel's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Koelbel's Part D claims, 2024
- Opioids4%15 of 384 claims
- Antibiotics8%32 of 384 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 242024: 119396%
Drugs named by CMS: 7 in 2024, 2 in 2023.
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. Klaus Friedrich Koelbel takes part in Medicare
Dr. Koelbel 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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Sources for Dr. Klaus Friedrich Koelbel'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) |
| 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. Klaus Friedrich Koelbel
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. Klaus Friedrich Koelbel's NPI number?
Dr. Klaus Friedrich Koelbel's NPI number is 1336324227. It was assigned on January 9, 2008, and it is active in the NPI Registry.
What kind of doctor is Dr. Klaus Friedrich Koelbel?
Dr. Klaus Friedrich Koelbel is an internist in Marrero, Louisiana. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Klaus Friedrich Koelbel practice?
Dr. Koelbel practices at 1101 Medical Center Blvd, Marrero, LA 70072. Dr. Koelbel's primary practice is West Jefferson Medical Center in Marrero, Louisiana, part of LCMC Health. Dmand AI also links Dr. Koelbel to 2 hospitals, 4 medical groups, 2 group practices and clinics, 1 clinical lab and 1 physician office.
What is Dr. Klaus Friedrich Koelbel's office phone number?
The practice phone on file for Dr. Koelbel is (504) 347-5511.
What is Dr. Klaus Friedrich Koelbel's medical license number?
Dr. Koelbel holds Louisiana license MD201825.
Which hospitals is Dr. Klaus Friedrich Koelbel affiliated with?
Dr. Koelbel practices at West Jefferson Medical Center in Marrero, Louisiana. Dr. Koelbel is also affiliated with Ochsner Medical Center - New Orleans. Dmand AI links Dr. Koelbel to 2 more hospitals.
What medical group is Dr. Klaus Friedrich Koelbel part of?
Dr. Koelbel is linked to Ochsner Health. Dmand AI links Dr. Koelbel to 4 more medical groups.
Does Dr. Klaus Friedrich Koelbel accept Medicare?
Yes. CMS data shows Dr. Koelbel billed Medicare for 296 services in 2024, and Dr. Koelbel accepts Medicare assignment.
How many Medicare patients does Dr. Klaus Friedrich Koelbel see?
CMS counts 102 Medicare patients who saw Dr. Koelbel in 2024, with an average age of 73.
What services does Dr. Klaus Friedrich Koelbel bill to Medicare?
In 2024, Dr. Koelbel's most billed Medicare services were hospital inpatient care (99233), hospital inpatient care (99232) and hospital inpatient care (99223).
What drugs does Dr. Klaus Friedrich Koelbel prescribe most?
In 2024 Medicare Part D data, Dr. Koelbel's most prescribed drugs by claims were Pantoprazole Sodium, Furosemide and Carvedilol.
How long has Dr. Klaus Friedrich Koelbel been practicing?
Dr. Koelbel graduated from medical school in 2002, 24 years ago.
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