HAL DWAYNE LAMB CRNA, MS
NPI 1346204674
Nurse Anesthetist, Certified Registered in Slidell, LA
About Hal Dwayne Lamb Crna, Ms NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
HAL DWAYNE LAMB CRNA, MS (NPI 1346204674) is an individual nurse anesthetist, certified registered in Slidell, Louisiana, licensed in Louisiana (AP03259) and active in the NPI registry since April 2006. He is affiliated with Slidell Memorial Hospital, maintains a secondary practice location in Hammond, and is a graduate of Other (1998).
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Other Identifiers 2
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
Hal Dwayne Lamb Crna, Ms 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
9Medicare enrollment records show Hal Lamb reassigns Medicare billing to 9 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Slidell, LA 70458
- Reassigned Medicare billing, Louisiana enrollment
- 4,559 clinicians in this Medicare group
New Orleans, LA 70118
- Reassigned Medicare billing, Louisiana enrollment
- 519 clinicians in this Medicare group
Hammond, LA 70403
- Reassigned Medicare billing, Louisiana enrollment
- 35 clinicians in this Medicare group
La Place, LA 70068
- Reassigned Medicare billing, Louisiana enrollment
- 482 clinicians in this Medicare group
Myrtle Beach, SC 29572
- Reassigned Medicare billing, South Carolina enrollment
- 272 clinicians in this Medicare group
Rochester, NY 14623
- Reassigned Medicare billing, New York enrollment
- 2,285 clinicians in this Medicare group
Rochester, NY 14624
- Reassigned Medicare billing, New York enrollment
- 1,442 clinicians in this Medicare group
Clifton Springs, NY 14432
- Reassigned Medicare billing, New York enrollment
- 872 clinicians in this Medicare group
Newark, NY 14513
- Reassigned Medicare billing, New York enrollment
- 679 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 2
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 3
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Slidell Memorial Hospital
Acute Care Hospitals · Slidell, LARochester General Hospital
Acute Care Hospitals · Rochester, NYUnity Hospital
Acute Care Hospitals · Rochester, NYPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 70458 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
SLIDELL, LA 70458
SLIDELL, LA 70458
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 Hal Lamb's NPI number?
The NPI number for Hal Lamb is 1346204674. It was assigned to this individual provider in the NPPES registry on April 13, 2006.
Where is Hal Lamb located?
Hal Lamb practices at 1001 Gause Blvd, Slidell, LA 70458. The listed phone number is (985) 280-2200.
What is Hal Lamb's specialty?
The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.
Is Hal Lamb enrolled in Medicare?
Yes. Hal Lamb 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 Hal Lamb's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Hal Lamb reassigns Medicare benefits to 9 organizations: Ochsner Clinic LLC (Slidell, LA), Childrens Hospital Anesthesia Corporation (New Orleans, LA), Gastroenterology Anesthesia LLC (Hammond, LA), Zephyr Anesthesia, LLC (La Place, LA), Beach Anesthesia, LLC (Myrtle Beach, SC) and 4 more organizations, 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 Hal Lamb's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Hal Lamb accept?
Health plans from HMO Louisiana list Hal Lamb 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 Hal Lamb affiliated with any hospitals?
According to CMS data, Hal Lamb is affiliated with Slidell Memorial Hospital, Rochester General Hospital and Unity Hospital.
When was this NPI record last updated?
The NPPES record for Hal Lamb was last updated on December 13, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 years 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.
# Hal Dwayne Lamb, CRNA, MS · NPI 1346204674
Nurse Anesthetist, Certified Registered physician in Slidell, Louisiana. Individual provider, active in the CMS NPPES registry since April 13, 2006.
## Identity
- **NPI:** 1346204674 (Entity type: Individual)
- **Enumerated:** April 13, 2006
- **Primary specialty:** Nurse Anesthetist, Certified Registered · taxonomy 367500000X
- **State license:** AP03259 (Louisiana)
- **Sole proprietor:** No
## Practice location
- **Address:** 1001 GAUSE BLVD, Slidell, LA 70458-2939
- **Phone:** (985) 280-2200
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Bills Medicare through:** 9 organizations under Medicare reassignment (form CMS-855R): Ochsner Clinic LLC (NPI 1245858828, Slidell, LA); Childrens Hospital Anesthesia Corporation (NPI 1649362740, New Orleans, LA); Gastroenterology Anesthesia LLC (NPI 1699089581, Hammond, LA); Zephyr Anesthesia, LLC (NPI 1891087458, La Place, LA); Beach Anesthesia, LLC (NPI 1215061429, Myrtle Beach, SC); and 4 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1998
## Record status
- **NPPES last updated:** December 13, 2022
- **Other identifiers:** Medicaid 1540323 (LA); Other 050069749
---
Source: [NPI Profile](https://npiprofile.com/npi/1346204674) · Data from the CMS NPPES public registry.