Gillian David, LMSW
NPI 1003281932 · Addiction (Substance Use Disorder) Counselor · New York, NY
Gillian David, LMSW is a Addiction (Substance Use Disorder) Counselor provider in New York, NY (NPI 1003281932).
Provider details
- NPI number
- 1003281932
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Credential
- LMSW
- Sex
- Female
- Sole proprietor
- No
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
10 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2015-12-03
- Last updated
- 2015-12-03
Frequently asked questions
- What is Gillian David's NPI number?
- Gillian David's National Provider Identifier (NPI) is 1003281932, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gillian David's specialty?
- Gillian David is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Gillian David located?
- Gillian David's practice location on file with NPPES is 83 Maiden Ln, New York, NY 10038-4812.
- What is Gillian David's phone number?
- The practice phone number listed in the NPPES registry for Gillian David is (646) 845-6039.
- Is Gillian David's NPI active?
- Yes — Gillian David's NPI (1003281932) is active in the NPPES registry as of the last update on 2015-12-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.