MR. RON L LIM CRNA
NPI 1316101587
Nurse Anesthetist, Certified Registered in Baton Rouge, LA
About Mr. Ron L Lim Crna NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MR. RON L LIM CRNA (NPI 1316101587) is an individual nurse anesthetist, certified registered in Baton Rouge, Louisiana, licensed in Louisiana (AP05242) and active in the NPI registry since July 2008. He is affiliated with Our Lady Of The Lake Regional Medical Center and is a graduate of Other (2007).
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. Ron L Lim 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
3Medicare enrollment records show Ron Lim reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Baton Rouge, LA 70809
- Reassigned Medicare billing, Louisiana enrollment
- 114 clinicians in this Medicare group
Baton Rouge, LA 70809
- Reassigned Medicare billing, Louisiana enrollment
- 357 clinicians in this Medicare group
Baton Rouge, LA 70809
- Reassigned Medicare billing, Louisiana enrollment
- 107 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 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Our Lady Of The Lake Regional Medical Center
Acute Care Hospitals · Baton Rouge, LABaton Rouge General Medical Center
Acute Care Hospitals · Baton Rouge, LAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 70805 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.
BATON ROUGE, LA 70805
BATON ROUGE, LA 70805
BATON ROUGE, LA 70805
BATON ROUGE, LA 70805
BATON ROUGE, LA 70805
BATON ROUGE, LA 70805
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 Ron Lim's NPI number?
The NPI number for Ron Lim is 1316101587. It was assigned to this individual provider in the NPPES registry on July 16, 2008.
Where is Ron Lim located?
Ron Lim practices at 5825 Airline Hwy, Baton Rouge, LA 70805. The listed phone number is (225) 358-1000.
What is Ron Lim's specialty?
The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.
Is Ron Lim enrolled in Medicare?
Yes. Ron Lim 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 Ron Lim's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Ron Lim reassigns Medicare benefits to 3 organizations: Anesthesiology Affiliates, LLC (Baton Rouge, LA), Anesthesiology Group Associates Inc (Baton Rouge, LA) and The Capital City Anesthesia Group, LLC (Baton Rouge, 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 Ron Lim's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Ron Lim accept?
Health plans from HMO Louisiana list Ron Lim 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 Ron Lim affiliated with any hospitals?
According to CMS data, Ron Lim is affiliated with Our Lady Of The Lake Regional Medical Center and Baton Rouge General Medical Center.
When was this NPI record last updated?
The NPPES record for Ron Lim was last updated on July 16, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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. Ron L Lim, CRNA · NPI 1316101587
Nurse Anesthetist, Certified Registered physician in Baton Rouge, Louisiana. Individual provider, active in the CMS NPPES registry since July 16, 2008.
## Identity
- **NPI:** 1316101587 (Entity type: Individual)
- **Enumerated:** July 16, 2008
- **Primary specialty:** Nurse Anesthetist, Certified Registered · taxonomy 367500000X
- **State license:** AP05242 (Louisiana)
- **Sole proprietor:** No
## Practice location
- **Address:** 5825 AIRLINE HWY, Baton Rouge, LA 70805-2408
- **Phone:** (225) 358-1000
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Bills Medicare through:** 3 organizations under Medicare reassignment (form CMS-855R): Anesthesiology Affiliates, LLC (NPI 1376878884, Baton Rouge, LA); Anesthesiology Group Associates Inc (NPI 1255399598, Baton Rouge, LA); The Capital City Anesthesia Group, LLC (NPI 1245282466, Baton Rouge, LA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2007
## Record status
- **NPPES last updated:** July 16, 2008
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Source: [NPI Profile](https://npiprofile.com/npi/1316101587) · Data from the CMS NPPES public registry.