MRS. JILL DYVON LARSON APN
NPI 1477678696
Nurse Practitioner in Knoxville, TN
About Mrs. Jill Dyvon Larson Apn NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MRS. JILL DYVON LARSON APN (NPI 1477678696) is an individual nurse practitioner in Knoxville, Tennessee, licensed in Tennessee (12618) and active in the NPI registry since March 2007. She is enrolled in Medicare PECOS and is a graduate of Other (2006).
NPPES Registry Identity
Specialties & Licenses 2
Other Identifiers 1
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
Mrs. Jill Dyvon Larson Apn 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 Jill Larson reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Knoxville, TN 37920
- Reassigned Medicare billing, Tennessee enrollment
- 20 clinicians in this Medicare group
Knoxville, TN 37916
- Reassigned Medicare billing, Tennessee enrollment
- Medicare enrollment name: American Anesthesiology Of Tennessee PC
- 959 clinicians in this Medicare group
Lenoir City, TN 37772
- Reassigned Medicare billing, Tennessee enrollment
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Physician 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 4
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Jill Larson's NPI number?
The NPI number for Jill Larson is 1477678696. It was assigned to this individual provider in the NPPES registry on March 20, 2007.
Where is Jill Larson located?
Jill Larson practices at 3118 Alcoa Hwy, Knoxville, TN 37920. The listed phone number is (865) 314-7125.
What is Jill Larson's specialty?
The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.
Is Jill Larson enrolled in Medicare?
Yes. Jill Larson 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 Jill Larson's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Jill Larson reassigns Medicare benefits to 3 organizations: National Physicians PC (Knoxville, TN), American Anesthesiology Of Tennessee, P.C. (Knoxville, TN) and Evolve 865 (Lenoir City, 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 Jill Larson's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Jill Larson accept?
Health plans from BlueCross BlueShield of Tennessee, Cigna Healthcare and UnitedHealthcare list Jill Larson 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.
When was this NPI record last updated?
The NPPES record for Jill Larson was last updated on February 19, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.
# Mrs. Jill Dyvon Larson, APN · NPI 1477678696
Nurse Practitioner physician in Knoxville, Tennessee. Individual provider, active in the CMS NPPES registry since March 20, 2007.
## Identity
- **NPI:** 1477678696 (Entity type: Individual)
- **Enumerated:** March 20, 2007
- **Primary specialty:** Nurse Practitioner · taxonomy 363L00000X
- **State license:** 12618 (Tennessee)
- **Sole proprietor:** No
## Practice location
- **Address:** 3118 ALCOA HWY, Knoxville, TN 37920-4791
- **Phone:** (865) 314-7125
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 3 organizations under Medicare reassignment (form CMS-855R): National Physicians PC (NPI 1780112805, Knoxville, TN); American Anesthesiology Of Tennessee, P.C. (NPI 1245279777, Knoxville, TN); Evolve 865 (NPI 1760189443, Lenoir City, TN) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2006
## Record status
- **NPPES last updated:** February 19, 2020
- **Other identifiers:** Medicaid 1510344 (TN)
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Source: [NPI Profile](https://npiprofile.com/npi/1477678696) · Data from the CMS NPPES public registry.