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Gretchen Weiss, LMSW
NPI 1780413419 · Clinical Social Worker · New York, NY
Gretchen Weiss, LMSW is a Clinical Social Worker provider in New York, NY (NPI 1780413419).
Provider details
- NPI number
- 1780413419
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LMSW
- Sex
- Female
- Sole proprietor
- No
- License
- 123711 (NY)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(56/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
1 yr 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
175 W 72nd St
New York, NY 10023-3203
Phone: (414) 336-9639
Street-level locationGet directions
Mailing address
175 W 72nd St
New York, NY 10023-3203
Registry dates
- Enumerated
- 2024-07-31
- Last updated
- 2024-07-31
- Certified
- 2024-07-31
Frequently asked questions
- What is Gretchen Weiss's NPI number?
- Gretchen Weiss's National Provider Identifier (NPI) is 1780413419, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gretchen Weiss's specialty?
- Gretchen Weiss is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Gretchen Weiss located?
- Gretchen Weiss's practice location on file with NPPES is 175 W 72nd St, New York, NY 10023-3203.
- What is Gretchen Weiss's phone number?
- The practice phone number listed in the NPPES registry for Gretchen Weiss is (414) 336-9639.
- Is Gretchen Weiss's NPI active?
- Yes — Gretchen Weiss's NPI (1780413419) is active in the NPPES registry as of the last update on 2024-07-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.