Mariners Inn
NPI 1558485466 · Mental Illness Community Based Residential Treatment Facility · Detroit, MI
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mariners Inn is a Mental Illness Community Based Residential Treatment Facility organization in Detroit, MI (NPI 1558485466).
Provider details
- NPI number
- 1558485466
- Entity type
- Organization
- Primary specialty
- Mental Illness Community Based Residential Treatment FacilityResidential Treatment Facilities
- Organization subpart
- No
- Authorized official
- David Sampson, Chief Executive Officer(313) 962-9446
- License
- SA820152 (MI)
Specialties & taxonomies
Residential Treatment Facilities
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
Registry dates
- Enumerated
- 2007-03-17
- Last updated
- 2018-04-20
Frequently asked questions
- What is Mariners Inn's NPI number?
- Mariners Inn's National Provider Identifier (NPI) is 1558485466, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Mariners Inn?
- Mariners Inn is classified in the NPPES registry as Mental Illness Community Based Residential Treatment Facility (Residential Treatment Facilities).
- Where is Mariners Inn located?
- Mariners Inn's practice location on file with NPPES is 445 Ledyard St, Detroit, MI 48201-2641.
- What is Mariners Inn's phone number?
- The practice phone number listed in the NPPES registry for Mariners Inn is (313) 962-9446.
- Does Mariners Inn accept Medicare?
- Mariners Inn is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Mariners Inn?
- The authorized official listed on Mariners Inn's NPPES record is David Sampson, Chief Executive Officer. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Mariners Inn's NPI active?
- Yes — Mariners Inn's NPI (1558485466) is active in the NPPES registry as of the last update on 2018-04-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.