What is Kirsten Weiss's NPI number?

Kirsten Weiss's National Provider Identifier (NPI) is 1699648055, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Kirsten Weiss's specialty?

Kirsten Weiss is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).

Where is Kirsten Weiss located?

Kirsten Weiss's practice location on file with NPPES is 530 Grand St, New York, NY 10002-4258.

What is Kirsten Weiss's phone number?

The practice phone number listed in the NPPES registry for Kirsten Weiss is (917) 605-2958.

Is Kirsten Weiss's NPI active?

Yes — Kirsten Weiss's NPI (1699648055) is active in the NPPES registry as of the last update on 2025-09-23.

IndividualActive

Kirsten Weiss, LMSW

NPI 1699648055 · Social Worker · New York, NY

Kirsten Weiss, LMSW is a Social Worker provider in New York, NY (NPI 1699648055).

Provider details

NPI number: 1699648055
Entity type: Individual
Primary specialty: Social WorkerBehavioral Health & Social Service Providers
Credential: LMSW
Sex: Female
Sole proprietor: Yes
License: 128375 (NY)

Specialties & taxonomies

Social WorkerPrimary104100000XLicense 128375 (NY)
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

530 Grand St

New York, NY 10002-4258

Phone: (917) 605-2958

Street-level locationGet directions

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Mailing address