Sandra Koscielski, M.A. CCC-SLP
NPI 1720946189 · Speech-Language Pathologist · Flemington, NJ
Sandra Koscielski, M.A. CCC-SLP is a Speech-Language Pathologist provider in Flemington, NJ (NPI 1720946189).
Provider details
- NPI number
- 1720946189
- Entity type
- Individual
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Credential
- M.A. CCC-SLP
- Sex
- Female
- Sole proprietor
- Yes
- License
- 41YS00309500 (NJ)
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
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
Mailing address
Registry dates
- Enumerated
- 2026-01-14
- Last updated
- 2026-01-14
- Certified
- 2026-01-12
Frequently asked questions
- What is Sandra Koscielski's NPI number?
- Sandra Koscielski's National Provider Identifier (NPI) is 1720946189, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sandra Koscielski's specialty?
- Sandra Koscielski is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is Sandra Koscielski located?
- Sandra Koscielski's practice location on file with NPPES is 466 New Jersey 12, Flemington, NJ 08822.
- What is Sandra Koscielski's phone number?
- The practice phone number listed in the NPPES registry for Sandra Koscielski is (833) 937-2724.
- Is Sandra Koscielski's NPI active?
- Yes — Sandra Koscielski's NPI (1720946189) is active in the NPPES registry as of the last update on 2026-01-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.