IndividualActive
Aliza Klingenstein
NPI 1942177597 · Social Worker · New York, NY
Aliza Klingenstein is a Social Worker provider in New York, NY (NPI 1942177597).
Provider details
- NPI number
- 1942177597
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 129163-01 (NY)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(54/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in 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
145 W 15th St
New York, NY 10011-6701
Phone: (212) 924-6329
Street-level locationGet directions
Mailing address
56 7th Ave Apt 15j
New York, NY 10011-6660
Registry dates
- Enumerated
- 2025-10-20
- Last updated
- 2025-10-20
- Certified
- 2025-10-20
Frequently asked questions
- What is Aliza Klingenstein's NPI number?
- Aliza Klingenstein's National Provider Identifier (NPI) is 1942177597, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Aliza Klingenstein's specialty?
- Aliza Klingenstein is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Aliza Klingenstein located?
- Aliza Klingenstein's practice location on file with NPPES is 145 W 15th St, New York, NY 10011-6701.
- What is Aliza Klingenstein's phone number?
- The practice phone number listed in the NPPES registry for Aliza Klingenstein is (212) 924-6329.
- Is Aliza Klingenstein's NPI active?
- Yes — Aliza Klingenstein's NPI (1942177597) is active in the NPPES registry as of the last update on 2025-10-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.