JOHN H MCLAIN CRNA
NPI 1538308663
Nurse Anesthetist, Certified Registered in Shreveport, LA
About John H Mclain Crna NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JOHN H MCLAIN CRNA (NPI 1538308663) is an individual nurse anesthetist, certified registered in Shreveport, Louisiana, licensed in Louisiana (085721) and active in the NPI registry since February 2009. He is affiliated with Specialists Hospital Shreveport and is a graduate of Other (2008).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 3
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
John H Mclain 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
5Medicare enrollment records show John Mclain reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
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 71101
- Reassigned Medicare billing, Louisiana enrollment
- 41 clinicians in this Medicare group
Shreveport, LA 71105
- Reassigned Medicare billing, Louisiana enrollment
- 73 clinicians in this Medicare group
New Iberia, LA 70563
- Reassigned Medicare billing, Louisiana enrollment
- 470 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 4
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.
Specialists Hospital Shreveport
Acute Care Hospitals · Shreveport, LAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 71103 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.
SHREVEPORT, LA 71103
SHREVEPORT, LA 71103
SHREVEPORT, LA 71103
SHREVEPORT, LA 71103
SHREVEPORT, LA 71103
SHREVEPORT, LA 71103
SHREVEPORT, LA 71103
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 John Mclain's NPI number?
The NPI number for John Mclain is 1538308663. It was assigned to this individual provider in the NPPES registry on February 12, 2009.
Where is John Mclain located?
John Mclain practices at 1501 Kings Hwy, Shreveport, LA 71103. The listed phone number is (318) 675-7109.
What is John Mclain's specialty?
The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.
Is John Mclain enrolled in Medicare?
Yes. John Mclain 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 John Mclain's services?
According to the CMS Revalidation Reassignment List (October 2026 release), John Mclain reassigns Medicare benefits to 5 organizations: Lsu Health Sciences Center Shreveport Faculty Group Practice (Shreveport, LA), University Health Shreveport LLC (Shreveport, LA), Novus Louisiana Medical Professional Corporation (Shreveport, LA), Christus Health Northern Louisiana (Shreveport, LA) and Youngs Professional Services LLC (New Iberia, LA). 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 John Mclain's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does John Mclain accept?
Health plans from CHRISTUS Health Plan and HMO Louisiana list John Mclain 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 John Mclain affiliated with any hospitals?
According to CMS data, John Mclain is affiliated with Specialists Hospital Shreveport.
When was this NPI record last updated?
The NPPES record for John Mclain was last updated on July 14, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.
# John H Mclain, CRNA · NPI 1538308663
Nurse Anesthetist, Certified Registered physician in Shreveport, Louisiana. Individual provider, active in the CMS NPPES registry since February 12, 2009.
## Identity
- **NPI:** 1538308663 (Entity type: Individual)
- **Enumerated:** February 12, 2009
- **Primary specialty:** Nurse Anesthetist, Certified Registered · taxonomy 367500000X
- **State license:** 085721 (Louisiana)
- **Sole proprietor:** No
## Practice location
- **Address:** 1501 KINGS HWY, Shreveport, LA 71103-4228
- **Phone:** (318) 675-7109
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Bills Medicare through:** 5 organizations under Medicare reassignment (form CMS-855R): Lsu Health Sciences Center Shreveport Faculty Group Practice (NPI 1013374222, Shreveport, LA); University Health Shreveport LLC (NPI 1619443611, Shreveport, LA); Novus Louisiana Medical Professional Corporation (NPI 1336926872, Shreveport, LA); Christus Health Northern Louisiana (NPI 1255754966, Shreveport, LA); Youngs Professional Services LLC (NPI 1922178599, New Iberia, LA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2008
## Record status
- **NPPES last updated:** July 14, 2009
- **Other identifiers:** Medicare PIN 3B029F699 (LA); Medicaid 1901369 (LA); Medicaid 201514101 (TX)
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Source: [NPI Profile](https://npiprofile.com/npi/1538308663) · Data from the CMS NPPES public registry.