LEIGH WILLIAMS DOETTL CRNA
NPI 1730153834
Nurse Anesthetist, Certified Registered in Knoxville, TN
About Leigh Williams Doettl Crna NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
LEIGH WILLIAMS DOETTL CRNA (NPI 1730153834) is an individual nurse anesthetist, certified registered in Knoxville, Tennessee, licensed in Tennessee (72240) and active in the NPI registry since February 2006. She is affiliated with Parkwest Medical Center and is a graduate of University Of Tennessee, Hsc, College Of Medicine (2004).
NPPES Registry Identity
Specialties & Licenses 2
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
Leigh Williams Doettl 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 Leigh Doettl reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Knoxville, TN 37916
- Reassigned Medicare billing, Tennessee enrollment
- Medicare enrollment name: American Anesthesiology Of Tennessee PC
- 959 clinicians in this Medicare group
Knoxville, TN 37909
- Reassigned Medicare billing, Tennessee enrollment
- 10 clinicians in this Medicare group
Oak Ridge, TN 37830
- Reassigned Medicare billing, Tennessee enrollment
- 289 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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Parkwest Medical Center
Acute Care Hospitals · Knoxville, TNPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 37920 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.
KNOXVILLE, TN 37920
KNOXVILLE, TN 37920
KNOXVILLE, TN 37920
KNOXVILLE, TN 37920
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 Leigh Doettl's NPI number?
The NPI number for Leigh Doettl is 1730153834. It was assigned to this individual provider in the NPPES registry on February 15, 2006.
Where is Leigh Doettl located?
Leigh Doettl practices at 1924 Alcoa Hwy Box U109, Knoxville, TN 37920. The listed phone number is (865) 305-9220.
What is Leigh Doettl's specialty?
The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.
Is Leigh Doettl enrolled in Medicare?
Yes. Leigh Doettl 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 Leigh Doettl's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Leigh Doettl reassigns Medicare benefits to 3 organizations: American Anesthesiology Of Tennessee, P.C. (Knoxville, TN), Anesthesia Group Of Knoxville PLLC (Knoxville, TN) and Covenant Anesthesia Group, PC (Oak Ridge, TN). 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 Leigh Doettl's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Leigh Doettl accept?
Health plans from Ambetter Health, Ambetter from Arkansas Health & Wellness, Ambetter of Alabama, Ambetter of North Carolina and Ambetter of Tennessee and 1 other insurer list Leigh Doettl 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 Leigh Doettl affiliated with any hospitals?
According to CMS data, Leigh Doettl is affiliated with Parkwest Medical Center.
When was this NPI record last updated?
The NPPES record for Leigh Doettl was last updated on November 1, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.
# Leigh Williams Doettl, CRNA · NPI 1730153834
Nurse Anesthetist, Certified Registered physician in Knoxville, Tennessee. Individual provider, active in the CMS NPPES registry since February 15, 2006.
## Identity
- **NPI:** 1730153834 (Entity type: Individual)
- **Enumerated:** February 15, 2006
- **Primary specialty:** Nurse Anesthetist, Certified Registered · taxonomy 367500000X
- **State license:** 72240 (Tennessee)
- **Sole proprietor:** No
## Practice location
- **Address:** 1924 ALCOA HWY, BOX U109, Knoxville, TN 37920-1511
- **Phone:** (865) 305-9220
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Bills Medicare through:** 3 organizations under Medicare reassignment (form CMS-855R): American Anesthesiology Of Tennessee, P.C. (NPI 1245279777, Knoxville, TN); Anesthesia Group Of Knoxville PLLC (NPI 1891530945, Knoxville, TN); Covenant Anesthesia Group, PC (NPI 1639148117, Oak Ridge, TN) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Tennessee, Hsc, College Of Medicine, class of 2004
## Record status
- **NPPES last updated:** November 1, 2011
- **Other identifiers:** Medicare ID-Type Unspecified 3634152; Other APN11006 (TN)
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Source: [NPI Profile](https://npiprofile.com/npi/1730153834) · Data from the CMS NPPES public registry.