OrganizationActive
St. John Macomb Hospital
NPI 1164584256 · General Acute Care Hospital · Warren, MI
St. John Macomb Hospital is a General Acute Care Hospital organization in Warren, MI (NPI 1164584256).
Provider details
- NPI number
- 1164584256
- Entity type
- Organization
- Primary specialty
- General Acute Care HospitalHospitals
- Organization subpart
- No
- Authorized official
- Lingareddy Devireddy, Chief of Cardiology(586) 574-0890
- License
- 5601003607 (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) 573-5512
Fax: (586) 573-5148
Street-level locationGet directions
Mailing address
25320 Ronald Ct
Oak Park, MI 48237-1327
Registry dates
- Enumerated
- 2006-12-14
- Last updated
- 2020-08-22
Frequently asked questions
- What is St. John Macomb Hospital's NPI number?
- St. John Macomb Hospital's National Provider Identifier (NPI) is 1164584256, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is St. John Macomb Hospital?
- St. John Macomb Hospital is classified in the NPPES registry as General Acute Care Hospital (Hospitals).
- Where is St. John Macomb Hospital located?
- St. John Macomb Hospital's practice location on file with NPPES is 11800 E 12 Mile Rd, Warren, MI 48093-3472.
- What is St. John Macomb Hospital's phone number?
- The practice phone number listed in the NPPES registry for St. John Macomb Hospital is (586) 573-5512.
- Who is the authorized official for St. John Macomb Hospital?
- The authorized official listed on St. John Macomb Hospital's NPPES record is Lingareddy Devireddy, Chief of Cardiology. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is St. John Macomb Hospital's NPI active?
- Yes — St. John Macomb Hospital's NPI (1164584256) 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.