MADISON GRACE JOHNSON
NPI 1326917261
Registered Nurse - Critical Care Medicine in Mechanicsburg, PA
About Madison Grace Johnson NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MADISON GRACE JOHNSON (NPI 1326917261) is an individual critical care medicine provider in Mechanicsburg, Pennsylvania, licensed in Pennsylvania (RN719083) and active in the NPI registry since October 2025. She is affiliated with Upmc Pinnacle Hospitals and is a graduate of Other (2025).
NPPES Registry Identity
Specialties & Licenses 2
Other Names 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Madison Grace Johnson 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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Upmc Pinnacle Hospitals
Acute Care Hospitals · Harrisburg, PAOther Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
MECHANICSBURG, PA 17050
MECHANICSBURG, PA 17050
MECHANICSBURG, PA 17050
MECHANICSBURG, PA 17050
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 Madison Johnson's NPI number?
The NPI number for Madison Johnson is 1326917261. It was assigned to this individual provider in the NPPES registry on October 30, 2025. The provider is also known as Madison Grace Ramsey.
Where is Madison Johnson located?
Madison Johnson practices at 1995 Technology Pkwy, Mechanicsburg, PA 17050. The listed phone number is (717) 791-2600.
What is Madison Johnson's specialty?
The primary specialty registered for this NPI is Registered Nurse, specializing in Critical Care Medicine, with taxonomy code 163WC0200X.
Is Madison Johnson enrolled in Medicare?
Yes. Madison Johnson 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.
Is Madison Johnson affiliated with any hospitals?
According to CMS data, Madison Johnson is affiliated with Upmc Pinnacle Hospitals.
When was this NPI record last updated?
The NPPES record for Madison Johnson was last updated on January 7, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.
# Madison Grace Johnson · NPI 1326917261
Critical Care Medicine provider in Mechanicsburg, Pennsylvania. Individual provider, active in the CMS NPPES registry since October 30, 2025.
## Identity
- **NPI:** 1326917261 (Entity type: Individual)
- **Enumerated:** October 30, 2025
- **Primary specialty:** Registered Nurse - Critical Care Medicine · taxonomy 163WC0200X
- **State license:** RN719083 (Pennsylvania)
- **Sole proprietor:** No
## Practice location
- **Address:** 1995 TECHNOLOGY PKWY, Mechanicsburg, PA 17050-8522
- **Phone:** (717) 791-2600
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Medical school:** Other, class of 2025
## Record status
- **NPPES last updated:** January 7, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1326917261) · Data from the CMS NPPES public registry.