St John Macomb Oakland Hospital
NPI 1811102742 · Clinical Medical Laboratory · Warren, MI
St John Macomb Oakland Hospital is a Clinical Medical Laboratory organization in Warren, MI (NPI 1811102742).
Provider details
- NPI number
- 1811102742
- Entity type
- Organization
- Primary specialty
- Clinical Medical LaboratoryLaboratories
- Organization subpart
- No
- Authorized official
- Randolph Kummler, V.p. - Finance(586) 573-5910
Specialties & taxonomies
Laboratories
Allopathic & Osteopathic Physicians
Profile Score
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
Mailing address
Other names (DBA / former)
- Doing business as
- St John Macomb Oakland Hospital Macomb Center
Registry dates
- Enumerated
- 2007-05-14
- Last updated
- 2009-01-28
Frequently asked questions
- What is St John Macomb Oakland Hospital's NPI number?
- St John Macomb Oakland Hospital's National Provider Identifier (NPI) is 1811102742, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is St John Macomb Oakland Hospital?
- St John Macomb Oakland Hospital is classified in the NPPES registry as Clinical Medical Laboratory (Laboratories).
- Where is St John Macomb Oakland Hospital located?
- St John Macomb Oakland Hospital's practice location on file with NPPES is 11800 E 12 Mile Rd, Warren, MI 48093-3472.
- What is St John Macomb Oakland Hospital's phone number?
- The practice phone number listed in the NPPES registry for St John Macomb Oakland Hospital is (586) 573-5000.
- Who is the authorized official for St John Macomb Oakland Hospital?
- The authorized official listed on St John Macomb Oakland Hospital's NPPES record is Randolph Kummler, V.p. - Finance. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is St John Macomb Oakland Hospital's NPI active?
- Yes — St John Macomb Oakland Hospital's NPI (1811102742) is active in the NPPES registry as of the last update on 2009-01-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.