Kellie Malewski, LMSW, CAADC
NPI 1275866071 · Social Worker · Ann Arbor, MI
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Kellie Malewski, LMSW, CAADC is a Social Worker provider in Ann Arbor, MI (NPI 1275866071).
Provider details
- NPI number
- 1275866071
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Credential
- LMSW, CAADC
- Sex
- Female
- Sole proprietor
- No
- License
- 6801092195 (MI)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Behavioral Health & Social Service Providers
Student, Health Care
Behavioral Health & Social Service Providers
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
- 2009-09-10
- Last updated
- 2026-05-05
- Certified
- 2026-05-05
Frequently asked questions
- What is Kellie Malewski's NPI number?
- Kellie Malewski's National Provider Identifier (NPI) is 1275866071, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kellie Malewski's specialty?
- Kellie Malewski is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Kellie Malewski located?
- Kellie Malewski's practice location on file with NPPES is 5401 Mcauley Dr., Ann Arbor, MI 48106.
- What is Kellie Malewski's phone number?
- The practice phone number listed in the NPPES registry for Kellie Malewski is (734) 786-2328.
- Does Kellie Malewski accept Medicare?
- Kellie Malewski is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Kellie Malewski's NPI active?
- Yes — Kellie Malewski's NPI (1275866071) is active in the NPPES registry as of the last update on 2026-05-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.