OrganizationActive
St. John Hospital
NPI 1124253406 · Critical Access Hospital · Madison Heights, MI
St. John Hospital is a Critical Access Hospital organization in Madison Heights, MI (NPI 1124253406).
Provider details
- NPI number
- 1124253406
- Entity type
- Organization
- Primary specialty
- Critical Access HospitalHospitals
- Organization subpart
- No
- Authorized official
- Diana Stewart, Acute Care Nurse Practitioner(519) 735-4815
- License
- 4704194016 (MI)
Specialties & taxonomies
Hospitals
Profile Score
Detailed profile(85/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 yrs in NPPES 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
27351 Dequindre Rd
Madison Heights, MI 48071-3487
Phone: (248) 967-7807
Street-level locationGet directions
Mailing address
235 Donalda Court
Tecumseh, ONTARIO 832
Registry dates
- Enumerated
- 2009-05-15
- Last updated
- 2010-07-14
Frequently asked questions
- What is St. John Hospital's NPI number?
- St. John Hospital's National Provider Identifier (NPI) is 1124253406, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is St. John Hospital?
- St. John Hospital is classified in the NPPES registry as Critical Access Hospital (Hospitals).
- Where is St. John Hospital located?
- St. John Hospital's practice location on file with NPPES is 27351 Dequindre Rd, Madison Heights, MI 48071-3487.
- What is St. John Hospital's phone number?
- The practice phone number listed in the NPPES registry for St. John Hospital is (248) 967-7807.
- Who is the authorized official for St. John Hospital?
- The authorized official listed on St. John Hospital's NPPES record is Diana Stewart, Acute Care Nurse Practitioner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is St. John Hospital's NPI active?
- Yes — St. John Hospital's NPI (1124253406) is active in the NPPES registry as of the last update on 2010-07-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.