OrganizationActive
St. John Hospital
NPI 1649355918 · General Acute Care Hospital · Detroit, MI
St. John Hospital is a General Acute Care Hospital organization in Detroit, MI (NPI 1649355918).
Provider details
- NPI number
- 1649355918
- Entity type
- Organization
- Primary specialty
- General Acute Care HospitalHospitals
- Organization subpart
- No
- Authorized official
- Steve Warnke, Crna(313) 343-6864
- License
- 4704134377 (MI)
Specialties & taxonomies
Hospitals
Profile Score
Detailed profile(90/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
22101 Moross Rd
Detroit, MI 48236-2148
Phone: (313) 343-6864
Street-level locationGet directions
Mailing address
47630 Sonnett Dr
Macomb, MI 48042-5023
Registry dates
- Enumerated
- 2006-10-26
- Last updated
- 2020-08-22
Frequently asked questions
- What is St. John Hospital's NPI number?
- St. John Hospital's National Provider Identifier (NPI) is 1649355918, 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 General Acute Care Hospital (Hospitals).
- Where is St. John Hospital located?
- St. John Hospital's practice location on file with NPPES is 22101 Moross Rd, Detroit, MI 48236-2148.
- What is St. John Hospital's phone number?
- The practice phone number listed in the NPPES registry for St. John Hospital is (313) 343-6864.
- Who is the authorized official for St. John Hospital?
- The authorized official listed on St. John Hospital's NPPES record is Steve Warnke, Crna. 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 (1649355918) is active in the NPPES registry as of the last update on 2020-08-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.