David Landaw, MSW
NPI 1689749251 · Marriage & Family Therapist · Dearborn, MI
David Landaw, MSW is a Marriage & Family Therapist provider in Dearborn, MI (NPI 1689749251).
Provider details
- NPI number
- 1689749251
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Credential
- MSW
- Sex
- Male
- Sole proprietor
- No
- License
- 6801000967 (MI)
Specialties & taxonomies
Behavioral Health & Social Service Providers
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
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
- 2006-11-21
- Last updated
- 2025-09-11
Frequently asked questions
- What is David Landaw's NPI number?
- David Landaw's National Provider Identifier (NPI) is 1689749251, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Landaw's specialty?
- David Landaw is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is David Landaw located?
- David Landaw's practice location on file with NPPES is 23400 Michigan Ave, Dearborn, MI 48124-1985.
- What is David Landaw's phone number?
- The practice phone number listed in the NPPES registry for David Landaw is (313) 274-1656.
- Is David Landaw's NPI active?
- Yes — David Landaw's NPI (1689749251) is active in the NPPES registry as of the last update on 2025-09-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.