Madelaine Weiss, LICSW
NPI 1437631520 · Clinical Social Worker · Washington, DC
Madelaine Weiss, LICSW is a Clinical Social Worker provider in Washington, DC (NPI 1437631520).
Provider details
- NPI number
- 1437631520
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LICSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- 113373 (MA)
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
7 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 2425 L St NwWashington, DC 20037-2412Phone: (202) 285-8644
Registry dates
- Enumerated
- 2018-09-05
- Last updated
- 2018-09-05
Frequently asked questions
- What is Madelaine Weiss's NPI number?
- Madelaine Weiss's National Provider Identifier (NPI) is 1437631520, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Madelaine Weiss's specialty?
- Madelaine Weiss is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Madelaine Weiss located?
- Madelaine Weiss's practice location on file with NPPES is 2425 L St Nw, Washington, DC 20037-2412.
- What is Madelaine Weiss's phone number?
- The practice phone number listed in the NPPES registry for Madelaine Weiss is (202) 617-0821.
- Is Madelaine Weiss's NPI active?
- Yes — Madelaine Weiss's NPI (1437631520) is active in the NPPES registry as of the last update on 2018-09-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.