OrganizationActive
St. John Health System - Macomb
NPI 1568559227 · Critical Access Hospital · Warren, MI
St. John Health System - Macomb is a Critical Access Hospital organization in Warren, MI (NPI 1568559227).
Provider details
- NPI number
- 1568559227
- Entity type
- Organization
- Primary specialty
- Critical Access HospitalHospitals
- Organization subpart
- No
- Authorized official
- Todd Roark, Acute Care Nurse Practitioner(586) 573-5402
- License
- 4704229946 (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
11800 E 12 Mile Rd
Warren, MI 48093-3472
Phone: (586) 573-5402
Street-level locationGet directions
Mailing address
333 E Maplehurst St
Ferndale, MI 48220-1374
Registry dates
- Enumerated
- 2006-10-06
- Last updated
- 2020-08-22
Frequently asked questions
- What is St. John Health System - Macomb's NPI number?
- St. John Health System - Macomb's National Provider Identifier (NPI) is 1568559227, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is St. John Health System - Macomb?
- St. John Health System - Macomb is classified in the NPPES registry as Critical Access Hospital (Hospitals).
- Where is St. John Health System - Macomb located?
- St. John Health System - Macomb's practice location on file with NPPES is 11800 E 12 Mile Rd, Warren, MI 48093-3472.
- What is St. John Health System - Macomb's phone number?
- The practice phone number listed in the NPPES registry for St. John Health System - Macomb is (586) 573-5402.
- Who is the authorized official for St. John Health System - Macomb?
- The authorized official listed on St. John Health System - Macomb's NPPES record is Todd Roark, Acute Care Nurse Practitioner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is St. John Health System - Macomb's NPI active?
- Yes — St. John Health System - Macomb's NPI (1568559227) 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.