Derrick Marshall, LMSW
NPI 1801208061 · Clinical Social Worker · Ann Arbor, MI
Derrick Marshall, LMSW is a Clinical Social Worker provider in Ann Arbor, MI (NPI 1801208061).
Provider details
- NPI number
- 1801208061
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LMSW
- Sex
- Male
- Sole proprietor
- Yes
- License
- 6801096641 (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
12 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
- 2014-05-22
- Last updated
- 2024-01-19
- Certified
- 2024-01-19
Frequently asked questions
- What is Derrick Marshall's NPI number?
- Derrick Marshall's National Provider Identifier (NPI) is 1801208061, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Derrick Marshall's specialty?
- Derrick Marshall is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Derrick Marshall located?
- Derrick Marshall's practice location on file with NPPES is 455 E Eisenhower Pkwy Ste 300, Ann Arbor, MI 48108-3324.
- What is Derrick Marshall's phone number?
- The practice phone number listed in the NPPES registry for Derrick Marshall is (619) 200-8236.
- Is Derrick Marshall's NPI active?
- Yes — Derrick Marshall's NPI (1801208061) is active in the NPPES registry as of the last update on 2024-01-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.