KARL G HAYDEL JR. MD
NPI 1750355632
Anesthesiology in Houma, LA
About Karl G Haydel Jr. Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
KARL G HAYDEL JR. MD (NPI 1750355632) is an individual anesthesiology provider in Houma, Louisiana, licensed in Louisiana (19061) and active in the NPI registry since February 2006. He is enrolled in Medicare PECOS, is affiliated with Thomas Memorial Hospital, and maintains a secondary practice location in Raceland.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 1
Other Identifiers 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Karl G Haydel Jr. Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
6Medicare enrollment records show Karl Haydel reassigns Medicare billing to 6 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Houma, LA 70360
- Reassigned Medicare billing, Louisiana enrollment
- 6 clinicians in this Medicare group
Houma, LA 70360
- Reassigned Medicare billing, Louisiana enrollment
- 48 clinicians in this Medicare group
Houma, LA 70363
- Reassigned Medicare billing, Louisiana enrollment
- 189 clinicians in this Medicare group
Raceland, LA 70394
- Reassigned Medicare billing, Louisiana enrollment
Louisville, KY 40202
- Reassigned Medicare billing, Kentucky enrollment
- 526 clinicians in this Medicare group
South Charleston, WV 25309
- Reassigned Medicare billing, West Virginia enrollment
- 466 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 5
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Thomas Memorial Hospital
Acute Care Hospitals · South Charleston, WVOther Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
HOUMA, LA 70360
HOUMA, LA 70360
HOUMA, LA 70360
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Karl Haydel's NPI number?
The NPI number for Karl Haydel is 1750355632. It was assigned to this individual provider in the NPPES registry on February 15, 2006.
Where is Karl Haydel located?
Karl Haydel practices at 8166 Main Street, Houma, LA 70360. The listed phone number is (985) 873-4141.
What is Karl Haydel's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Karl Haydel enrolled in Medicare?
Yes. Karl Haydel is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Karl Haydel's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Karl Haydel reassigns Medicare benefits to 6 organizations: Michael S Haydel, M.D., Apmc (Houma, LA), Anesthesia Associates Of Bayou Region LLC (Houma, LA), South Louisiana Medical Associates (Houma, LA), Outpatient Medical Services (Raceland, LA), Professional Anesthesia Services Of Kentucky PLLC (Louisville, KY) and 1 more organization, listed in the Medicare section above. Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Karl Haydel's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Karl Haydel accept?
Health plans from CareSource and HMO Louisiana list Karl Haydel as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is Karl Haydel affiliated with any hospitals?
According to CMS data, Karl Haydel is affiliated with Thomas Memorial Hospital.
When was this NPI record last updated?
The NPPES record for Karl Haydel was last updated on August 8, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Karl G Haydel Jr., MD · NPI 1750355632
Anesthesiology physician in Houma, Louisiana. Individual provider, active in the CMS NPPES registry since February 15, 2006.
## Identity
- **NPI:** 1750355632 (Entity type: Individual)
- **Enumerated:** February 15, 2006
- **Primary specialty:** Anesthesiology · taxonomy 207L00000X
- **State license:** 19061 (Louisiana)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 8166 MAIN STREET, Houma, LA 70360
- **Phone:** (985) 873-4141 · **Fax:** (985) 851-4307
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 6 organizations under Medicare reassignment (form CMS-855R): Michael S Haydel, M.D., Apmc (NPI 1376567032, Houma, LA); Anesthesia Associates Of Bayou Region LLC (NPI 1679157887, Houma, LA); South Louisiana Medical Associates (NPI 1710944012, Houma, LA); Outpatient Medical Services (NPI 1144344748, Raceland, LA); Professional Anesthesia Services Of Kentucky PLLC (NPI 1992212807, Louisville, KY); and 1 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1986
## Record status
- **NPPES last updated:** August 8, 2025
- **Other identifiers:** Medicaid 1366226 (LA)
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Source: [NPI Profile](https://npiprofile.com/npi/1750355632) · Data from the CMS NPPES public registry.