Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 90 days.

MRS. MADISON LEI JOHNSON PA-C
NPI 1356277578
Physician Assistant - Medical in Knoxville, TN

Q: What is Madison Johnson's NPI number?

The NPI number for Madison Johnson is 1356277578. It was assigned to this individual provider in the NPPES registry on June 23, 2026.

Q: What is Madison Johnson's specialty?

The primary specialty registered for this NPI is Physician Assistant, specializing in Medical, with taxonomy code 363AM0700X.

Q: When was this NPI record last updated?

The NPPES record for Madison Johnson was last updated on July 20, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 31 days 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.

Active since June 23, 2026PECOS Enrolled

8635 MIDDLEBROOK PIKE, KNOXVILLE, TN 37923(865) 824-0079(833) 908-2101 Get Directions Write a Review

NPPES record added: July 20, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

On this page

About Mrs. Madison Lei Johnson Pa-c NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MRS. MADISON LEI JOHNSON PA-C (NPI 1356277578) is an individual medical provider in Knoxville, Tennessee, licensed in Tennessee (7146) and active in the NPI registry since June 2026. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1356277578

Entity TypeIndividualFemale

Primary Taxonomy363AM0700X

Provider Legal NameMRS. MADISON LEI JOHNSONCredential: PA-C

Location Address8635 MIDDLEBROOK PIKEKnoxville, TN 37923-1612

Mailing Address1275 Dick Lonas Rd Unit 101Knoxville, TN 37909-1383 · (865) 584-4747 · Fax (865) 381-1509

Phone(865) 824-0079

Fax(833) 908-2101

Sole ProprietorNo

Enumeration DateJune 23, 2026

Last NPPES UpdateJuly 20, 2026

NPPES CertifiedJuly 20, 2026

✔ NPI 1356277578 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPhysician Assistant · MedicalPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363AM0700X

License✔ Licensed in TN · 7146

8635 MIDDLEBROOK PIKE, Knoxville, TN 37923

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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Mrs. Madison Lei Johnson Pa-c is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

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.

JAKE MILTON TREY TERRY III NP

Nurse Practitioner