IndividualActive
Donald Lanier, LMSW
NPI 1841687431 · Social Worker · Mount Vernon, NY
Donald Lanier, LMSW is a Social Worker provider in Mount Vernon, NY (NPI 1841687431).
Provider details
- NPI number
- 1841687431
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Credential
- LMSW
- Sex
- Male
- Sole proprietor
- No
- License
- 094536 (NY)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(74/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
11 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
6 Gramatan Ave
Suite 401 - C/O Wjcs
Mount Vernon, NY 10550-3208
Phone: (914) 668-8938
Fax: (914) 668-2545
Street-level locationGet directions
Mailing address
6 Gramatan Ave
Mount Vernon, NY 10550-3208
Registry dates
- Enumerated
- 2015-04-21
- Last updated
- 2015-04-21
Frequently asked questions
- What is Donald Lanier's NPI number?
- Donald Lanier's National Provider Identifier (NPI) is 1841687431, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Donald Lanier's specialty?
- Donald Lanier is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Donald Lanier located?
- Donald Lanier's practice location on file with NPPES is 6 Gramatan Ave, Mount Vernon, NY 10550-3208.
- What is Donald Lanier's phone number?
- The practice phone number listed in the NPPES registry for Donald Lanier is (914) 668-8938.
- Is Donald Lanier's NPI active?
- Yes — Donald Lanier's NPI (1841687431) is active in the NPPES registry as of the last update on 2015-04-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.