Amy Hostinsky, LLMSW
NPI 1679895551 · Clinical Social Worker · Ferndale, MI
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Amy Hostinsky, LLMSW is a Clinical Social Worker provider in Ferndale, MI (NPI 1679895551).
Provider details
- NPI number
- 1679895551
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LLMSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- 6801093769 (MI)
Specialties & taxonomies
Behavioral Health & Social Service Providers
- Substance Abuse Rehabilitation Facility324500000X
Residential Treatment 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
2 documented practice locations
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
Additional practice locations (1)
- 2399 E Walton BlvdAuburn Hills, MI 48326-1955Phone: (248) 475-6300
Registry dates
- Enumerated
- 2010-02-19
- Last updated
- 2026-02-03
- Certified
- 2026-02-03
Frequently asked questions
- What is Amy Hostinsky's NPI number?
- Amy Hostinsky's National Provider Identifier (NPI) is 1679895551, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Amy Hostinsky's specialty?
- Amy Hostinsky is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Amy Hostinsky located?
- Amy Hostinsky's practice location on file with NPPES is 22720 Woodward Ave, Ferndale, MI 48220-2920.
- What is Amy Hostinsky's phone number?
- The practice phone number listed in the NPPES registry for Amy Hostinsky is (248) 399-8032.
- Does Amy Hostinsky accept Medicare?
- Amy Hostinsky is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Amy Hostinsky's NPI active?
- Yes — Amy Hostinsky's NPI (1679895551) is active in the NPPES registry as of the last update on 2026-02-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.