MELISSA L JOHNSON MPT
NPI 1346387537
Physical Therapist in O Fallon, MO
About Melissa L Johnson Mpt NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MELISSA L JOHNSON MPT (NPI 1346387537) is an individual physical therapist in O Fallon, Missouri, licensed in Missouri (2005040573) and active in the NPI registry since January 2007. She maintains a secondary practice location in Neosho.
NPPES Registry Identity
Specialties & Licenses
- Diagnose and manage movement dysfunction and enhance physical and functional abilities.
- Restore, maintain, and promote not only optimal physical function but optimal wellness and fitness and optimal quality of life as it relates to movement and health.
- Prevent the onset, symptoms, and progression of impairments, functional limitations, and disabilities that may result from diseases, disorders, conditions, or injuries.
- Treat conditions of the musculoskeletal, neuromuscular, cardiovascular, pulmonary, and/or integumentary systems.
- Address the negative effects attributable to unique personal and environmental factors as they relate to human performance.
Secondary Practice Location 1
Other Identifiers 3
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Melissa L Johnson Mpt is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
2Medicare enrollment records show Melissa Johnson reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Saint Charles, MO 63301
- Reassigned Medicare billing, Missouri enrollment
- 46 clinicians in this Medicare group
Homosassa, FL 34446
- Reassigned Medicare billing, Missouri enrollment
- 23 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.
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 Melissa Johnson's NPI number?
The NPI number for Melissa Johnson is 1346387537. It was assigned to this individual provider in the NPPES registry on January 30, 2007.
Where is Melissa Johnson located?
Melissa Johnson practices at 1640 Highway Y, O Fallon, MO 63366. The listed phone number is (314) 283-0735.
What is Melissa Johnson's specialty?
The primary specialty registered for this NPI is Physical Therapist with taxonomy code 225100000X.
Is Melissa Johnson enrolled in Medicare?
Yes. Melissa Johnson is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Melissa Johnson's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Melissa Johnson reassigns Medicare benefits to 2 organizations: Fox Rehabilitation Services Pt Mo LLC (Saint Charles, MO) and Rehab Advantage Solutions, PLLC (Homosassa, FL). 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 Melissa Johnson'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 Melissa Johnson was last updated on October 28, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.