IndividualActive
Lena Trieger
NPI 1083570444 · Social Worker · New York, NY
Lena Trieger is a Social Worker provider in New York, NY (NPI 1083570444).
Provider details
- NPI number
- 1083570444
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 127989 (NY)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(53/100 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
347 5th Ave Rm 1103
New York, NY 10016-5050
Phone: (866) 232-7328
Street-level locationGet directions
Mailing address
12 E 22nd St
New York, NY 10010-6111
Registry dates
- Enumerated
- 2025-12-30
- Last updated
- 2025-12-30
- Certified
- 2025-12-30
Frequently asked questions
- What is Lena Trieger's NPI number?
- Lena Trieger's National Provider Identifier (NPI) is 1083570444, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lena Trieger's specialty?
- Lena Trieger is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Lena Trieger located?
- Lena Trieger's practice location on file with NPPES is 347 5th Ave Rm 1103, New York, NY 10016-5050.
- What is Lena Trieger's phone number?
- The practice phone number listed in the NPPES registry for Lena Trieger is (866) 232-7328.
- Is Lena Trieger's NPI active?
- Yes — Lena Trieger's NPI (1083570444) is active in the NPPES registry as of the last update on 2025-12-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.