MORGIN N JOHNSON PNP
NPI 1477037786
Nurse Practitioner - Pediatrics in Knoxville, TN
About Morgin N Johnson Pnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MORGIN N JOHNSON PNP (NPI 1477037786) is an individual pediatrics provider in Knoxville, Tennessee, licensed in Tennessee (24974) and active in the NPI registry since September 2018. She is enrolled in Medicare PECOS and maintains 2 additional practice locations.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Locations 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 (PECOS)
Morgin N Johnson Pnp is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
2Medicare enrollment records show Morgin Johnson reassigns Medicare billing to 2 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
- 1,003 clinicians in this Medicare group
Memphis, TN 38103
- Reassigned Medicare billing, Tennessee enrollment
- 582 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.
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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Morgin Johnson's NPI number?
The NPI number for Morgin Johnson is 1477037786. It was assigned to this individual provider in the NPPES registry on September 21, 2018.
Where is Morgin Johnson located?
Morgin Johnson practices at 1930 Alcoa Hwy Ste 145, Knoxville, TN 37920. The listed phone number is (865) 305-9749.
What is Morgin Johnson's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Pediatrics, with taxonomy code 363LP0200X.
Is Morgin Johnson enrolled in Medicare?
Yes. Morgin Johnson is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Morgin Johnson's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Morgin Johnson reassigns Medicare benefits to 2 organizations: Summit Medical Group, PLLC (Knoxville, TN) and Ut Lebonheur Pediatric Specialists, Inc. (Memphis, 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 Morgin Johnson's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Morgin Johnson accept?
Health plans from Ambetter Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter of Alabama and Ambetter of Tennessee and 2 other insurers list Morgin Johnson 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 Morgin Johnson was last updated on January 6, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 months 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.
# Morgin N Johnson, PNP · NPI 1477037786
Pediatrics physician in Knoxville, Tennessee. Individual provider, active in the CMS NPPES registry since September 21, 2018.
## Identity
- **NPI:** 1477037786 (Entity type: Individual)
- **Enumerated:** September 21, 2018
- **Primary specialty:** Nurse Practitioner - Pediatrics · taxonomy 363LP0200X
- **State license:** 24974 (Tennessee)
- **Sole proprietor:** No
## Practice location
- **Address:** 1930 ALCOA HWY STE 145, Knoxville, TN 37920-1546
- **Phone:** (865) 305-9749
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Summit Medical Group, PLLC (NPI 1811076391, Knoxville, TN); Ut Lebonheur Pediatric Specialists, Inc. (NPI 1093024101, Memphis, TN) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** January 6, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1477037786) · Data from the CMS NPPES public registry.