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Nancy Alexander, LCSW
NPI 1649367079 · Clinical Social Worker · New York, NY
Nancy Alexander, LCSW is a Clinical Social Worker provider in New York, NY (NPI 1649367079).
Provider details
- NPI number
- 1649367079
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- 077565 (NY)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(90/100 index)
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
210 W 70th St
Suite 001
New York, NY 10023-4304
Phone: (347) 201-1924
Street-level locationGet directions
Mailing address
37 W 72nd St
New York, NY 10023-3411
Registry dates
- Enumerated
- 2006-10-06
- Last updated
- 2015-05-03
Frequently asked questions
- What is Nancy Alexander's NPI number?
- Nancy Alexander's National Provider Identifier (NPI) is 1649367079, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nancy Alexander's specialty?
- Nancy Alexander is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Nancy Alexander located?
- Nancy Alexander's practice location on file with NPPES is 210 W 70th St, New York, NY 10023-4304.
- What is Nancy Alexander's phone number?
- The practice phone number listed in the NPPES registry for Nancy Alexander is (347) 201-1924.
- Is Nancy Alexander's NPI active?
- Yes — Nancy Alexander's NPI (1649367079) is active in the NPPES registry as of the last update on 2015-05-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.