St.john Hospital & Medical Center
NPI 1275762106 · Medical Specialty Clinic/Center · Grosse Pointe Woods, MI
St.john Hospital & Medical Center is a Medical Specialty Clinic/Center organization in Grosse Pointe Woods, MI (NPI 1275762106).
Provider details
- NPI number
- 1275762106
- Entity type
- Organization
- Primary specialty
- Medical Specialty Clinic/CenterAmbulatory Health Care Facilities
- Organization subpart
- No
- Authorized official
- Mona Alfares, Resident(312) 823-7637
- License
- L1598766 (MI)
Specialties & taxonomies
Ambulatory Health Care Facilities
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
16 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
Mailing address
Registry dates
- Enumerated
- 2009-07-13
- Last updated
- 2009-07-13
Frequently asked questions
- What is St.john Hospital & Medical Center's NPI number?
- St.john Hospital & Medical Center's National Provider Identifier (NPI) is 1275762106, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is St.john Hospital & Medical Center?
- St.john Hospital & Medical Center is classified in the NPPES registry as Medical Specialty Clinic/Center (Ambulatory Health Care Facilities).
- Where is St.john Hospital & Medical Center located?
- St.john Hospital & Medical Center's practice location on file with NPPES is 19251 Mack Ave Ste 335, Grosse Pointe Woods, MI 48236-2895.
- What is St.john Hospital & Medical Center's phone number?
- The practice phone number listed in the NPPES registry for St.john Hospital & Medical Center is (312) 823-7637.
- Who is the authorized official for St.john Hospital & Medical Center?
- The authorized official listed on St.john Hospital & Medical Center's NPPES record is Mona Alfares, Resident. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is St.john Hospital & Medical Center's NPI active?
- Yes — St.john Hospital & Medical Center's NPI (1275762106) is active in the NPPES registry as of the last update on 2009-07-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.