Mallinda Lumsden, LMSW
NPI 1225375439 · Clinical Social Worker · Sault Sainte Marie, MI
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mallinda Lumsden, LMSW is a Clinical Social Worker provider in Sault Sainte Marie, MI (NPI 1225375439).
Provider details
- NPI number
- 1225375439
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LMSW
- Sex
- Female
- Sole proprietor
- No
- License
- 6801094905 (MI)
Specialties & taxonomies
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
13 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
- 2013-01-08
- Last updated
- 2018-12-20
Frequently asked questions
- What is Mallinda Lumsden's NPI number?
- Mallinda Lumsden's National Provider Identifier (NPI) is 1225375439, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mallinda Lumsden's specialty?
- Mallinda Lumsden is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Mallinda Lumsden located?
- Mallinda Lumsden's practice location on file with NPPES is 2864 Ashmun St, Sault Sainte Marie, MI 49783-3740.
- What is Mallinda Lumsden's phone number?
- The practice phone number listed in the NPPES registry for Mallinda Lumsden is (906) 632-5200.
- Does Mallinda Lumsden accept Medicare?
- Mallinda Lumsden is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mallinda Lumsden's NPI active?
- Yes — Mallinda Lumsden's NPI (1225375439) is active in the NPPES registry as of the last update on 2018-12-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.