MR. MICHAEL JEFF LEWIS CRNA
NPI 1366773400
Nurse Anesthetist, Certified Registered in Shreveport, LA
About Mr. Michael Jeff Lewis Crna NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MR. MICHAEL JEFF LEWIS CRNA (NPI 1366773400) is an individual nurse anesthetist, certified registered in Shreveport, Louisiana, licensed in Louisiana (TAP002239) and active in the NPI registry since January 2010. He is affiliated with Willis Knighton Medical Center and is a graduate of Other (2009).
NPPES Registry Identity
Specialties & Licenses
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
Mr. Michael Jeff Lewis Crna 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 Michael Lewis reassigns Medicare billing to 6 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Shreveport, LA 71101
- Reassigned Medicare billing, Louisiana enrollment
- 78 clinicians in this Medicare group
Shreveport, LA 71103
- Reassigned Medicare billing, Louisiana enrollment
- 146 clinicians in this Medicare group
Shreveport, LA 71103
- Reassigned Medicare billing, Louisiana enrollment
- 1,167 clinicians in this Medicare group
Shreveport, LA 71103
- Reassigned Medicare billing, Louisiana enrollment
- 174 clinicians in this Medicare group
Shreveport, LA 71106
- Reassigned Medicare billing, Louisiana enrollment
- 25 clinicians in this Medicare group
Bradenton, FL 34208
- Reassigned Medicare billing, Louisiana enrollment
- 29 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
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.
Willis Knighton Medical Center
Acute Care Hospitals · Shreveport, LAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 71107 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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 Michael Lewis's NPI number?
The NPI number for Michael Lewis is 1366773400. It was assigned to this individual provider in the NPPES registry on January 28, 2010.
Where is Michael Lewis located?
Michael Lewis practices at 905 Crescent Rd, Shreveport, LA 71107. The listed phone number is (318) 617-5563.
What is Michael Lewis's specialty?
The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.
Is Michael Lewis enrolled in Medicare?
Yes. Michael Lewis 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 Michael Lewis's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Michael Lewis reassigns Medicare benefits to 6 organizations: Medical Center Anesthesiologists (Shreveport, LA), Willis Knighton Medical Center Inc. Crna Group (Shreveport, LA), Lsu Health Sciences Center Shreveport Faculty Group Practice (Shreveport, LA), University Health Shreveport LLC (Shreveport, LA), Tandem Anesthesia LLC (Shreveport, LA) 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 Michael Lewis's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Michael Lewis accept?
Health plans from HMO Louisiana list Michael Lewis 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 Michael Lewis affiliated with any hospitals?
According to CMS data, Michael Lewis is affiliated with Willis Knighton Medical Center.
When was this NPI record last updated?
The NPPES record for Michael Lewis was last updated on January 28, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.
# Mr. Michael Jeff Lewis, CRNA · NPI 1366773400
Nurse Anesthetist, Certified Registered physician in Shreveport, Louisiana. Individual provider, active in the CMS NPPES registry since January 28, 2010.
## Identity
- **NPI:** 1366773400 (Entity type: Individual)
- **Enumerated:** January 28, 2010
- **Primary specialty:** Nurse Anesthetist, Certified Registered · taxonomy 367500000X
- **State license:** TAP002239 (Louisiana)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 905 CRESCENT RD, Shreveport, LA 71107-3908
- **Phone:** (318) 617-5563
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Bills Medicare through:** 6 organizations under Medicare reassignment (form CMS-855R): Medical Center Anesthesiologists (NPI 1669469748, Shreveport, LA); Willis Knighton Medical Center Inc. Crna Group (NPI 1174546097, Shreveport, LA); Lsu Health Sciences Center Shreveport Faculty Group Practice (NPI 1013374222, Shreveport, LA); University Health Shreveport LLC (NPI 1619443611, Shreveport, LA); Tandem Anesthesia LLC (NPI 1356453583, Shreveport, LA); and 1 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2009
## Record status
- **NPPES last updated:** January 28, 2010
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Source: [NPI Profile](https://npiprofile.com/npi/1366773400) · Data from the CMS NPPES public registry.