Madison Johnson
NPI 1326917261 · Critical Care Medicine Registered Nurse · Mechanicsburg, PA
Enrolled with Medicare as Practitioner - Certified Registered Nurse Anesthetist (crna) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Madison Johnson is a Critical Care Medicine Registered Nurse provider in Mechanicsburg, PA (NPI 1326917261).
Provider details
- NPI number
- 1326917261
- Entity type
- Individual
- Primary specialty
- Critical Care Medicine Registered NurseNursing Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- RN719083 (PA)
Specialties & taxonomies
Nursing Service Providers
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2025-10-30
- Last updated
- 2026-01-07
- Certified
- 2026-01-07
Frequently asked questions
- What is Madison Johnson's NPI number?
- Madison Johnson's National Provider Identifier (NPI) is 1326917261, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Madison Johnson's specialty?
- Madison Johnson is listed in the NPPES registry with a primary specialty of Critical Care Medicine Registered Nurse (Nursing Service Providers).
- Where is Madison Johnson located?
- Madison Johnson's practice location on file with NPPES is 1995 Technology Pkwy, Mechanicsburg, PA 17050-8522.
- What is Madison Johnson's phone number?
- The practice phone number listed in the NPPES registry for Madison Johnson is (717) 791-2600.
- Does Madison Johnson accept Medicare?
- Madison Johnson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Madison Johnson's NPI active?
- Yes — Madison Johnson's NPI (1326917261) is active in the NPPES registry as of the last update on 2026-01-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.