LEA ELLEN WELBORN CRNA
NPI 1487684767
Nurse Anesthetist, Certified Registered in Oxford, MS
About Lea Ellen Welborn Crna NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
LEA ELLEN WELBORN CRNA (NPI 1487684767) is an individual nurse anesthetist, certified registered in Oxford, Mississippi, licensed in Mississippi (R861834) and active in the NPI registry since July 2006. She is enrolled in Medicare PECOS and is a graduate of Other (2005).
NPPES Registry Identity
Specialties & Licenses
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
Lea Ellen Welborn 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
2Medicare enrollment records show Lea Welborn reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Oxford, MS 38655
- Reassigned Medicare billing, Mississippi enrollment
- 2 clinicians in this Medicare group
Oxford, MS 38655
- Reassigned Medicare billing, Mississippi enrollment
- 122 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 6
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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 38655 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Other Providers at the Same Location NPPES 12
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
OXFORD, MS 38655
OXFORD, MS 38655
OXFORD, MS 38655
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 Lea Welborn's NPI number?
The NPI number for Lea Welborn is 1487684767. It was assigned to this individual provider in the NPPES registry on July 3, 2006.
Where is Lea Welborn located?
Lea Welborn practices at 1208 Office Park Dr, Oxford, MS 38655. The listed phone number is (662) 234-9888.
What is Lea Welborn's specialty?
The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.
Is Lea Welborn enrolled in Medicare?
Yes. Lea Welborn 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 Lea Welborn's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Lea Welborn reassigns Medicare benefits to 2 organizations: Oxford Anesthesia Group (Oxford, MS) and Willow Anesthesia Services LLC (Oxford, MS). 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 Lea Welborn's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Lea Welborn was last updated on September 19, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.
# Lea Ellen Welborn, CRNA · NPI 1487684767
Nurse Anesthetist, Certified Registered physician in Oxford, Mississippi. Individual provider, active in the CMS NPPES registry since July 3, 2006.
## Identity
- **NPI:** 1487684767 (Entity type: Individual)
- **Enumerated:** July 3, 2006
- **Primary specialty:** Nurse Anesthetist, Certified Registered · taxonomy 367500000X
- **State license:** R861834 (Mississippi)
- **Sole proprietor:** No
## Practice location
- **Address:** 1208 OFFICE PARK DR, Oxford, MS 38655-3597
- **Phone:** (662) 234-9888 · **Fax:** (662) 281-8927
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Oxford Anesthesia Group (NPI 1093348351, Oxford, MS); Willow Anesthesia Services LLC (NPI 1205169521, Oxford, MS) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2005
## Record status
- **NPPES last updated:** September 19, 2022
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Source: [NPI Profile](https://npiprofile.com/npi/1487684767) · Data from the CMS NPPES public registry.