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Madelon Sann, L.C.S.W.
NPI 1346447869 · Clinical Social Worker · New York, NY
Madelon Sann, L.C.S.W. is a Clinical Social Worker provider in New York, NY (NPI 1346447869).
Provider details
- NPI number
- 1346447869
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- L.C.S.W.
- Sex
- Female
- Sole proprietor
- Yes
- License
- PROO4771-1 (NY)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(89/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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
1044 Madison Ave
5f
New York, NY 10021-0138
Phone: (212) 737-6508
Fax: (212) 717-7672
Street-level locationGet directions
Mailing address
1044 Madison Ave
New York, NY 10021-0138
Registry dates
- Enumerated
- 2007-06-28
- Last updated
- 2007-07-08
Frequently asked questions
- What is Madelon Sann's NPI number?
- Madelon Sann's National Provider Identifier (NPI) is 1346447869, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Madelon Sann's specialty?
- Madelon Sann is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Madelon Sann located?
- Madelon Sann's practice location on file with NPPES is 1044 Madison Ave, New York, NY 10021-0138.
- What is Madelon Sann's phone number?
- The practice phone number listed in the NPPES registry for Madelon Sann is (212) 737-6508.
- Is Madelon Sann's NPI active?
- Yes — Madelon Sann's NPI (1346447869) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.