Harriet Kowalski Seidman, SLP
NPI 1184782815 · Speech-Language Pathologist · Brooklyn, NY
Harriet Kowalski Seidman, SLP is a Speech-Language Pathologist provider in Brooklyn, NY (NPI 1184782815).
Provider details
- NPI number
- 1184782815
- Entity type
- Individual
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Credential
- SLP
- Sex
- Female
- Sole proprietor
- Yes
- License
- 009016-1 (NY)
Specialties & taxonomies
Speech, Language and Hearing Service Providers
Profile Score
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
Mailing address
Registry dates
- Enumerated
- 2006-12-05
- Last updated
- 2010-05-26
Frequently asked questions
- What is Harriet Kowalski Seidman's NPI number?
- Harriet Kowalski Seidman's National Provider Identifier (NPI) is 1184782815, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Harriet Kowalski Seidman's specialty?
- Harriet Kowalski Seidman is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is Harriet Kowalski Seidman located?
- Harriet Kowalski Seidman's practice location on file with NPPES is 3102 Avenue M, Brooklyn, NY 11210-4747.
- What is Harriet Kowalski Seidman's phone number?
- The practice phone number listed in the NPPES registry for Harriet Kowalski Seidman is (718) 258-5679.
- Is Harriet Kowalski Seidman's NPI active?
- Yes — Harriet Kowalski Seidman's NPI (1184782815) is active in the NPPES registry as of the last update on 2010-05-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.