Mary Kostiuk, MCD, CCC-SLP
NPI 1669177135 · Speech-Language Pathologist · Medford, NJ
Mary Kostiuk, MCD, CCC-SLP is a Speech-Language Pathologist provider in Medford, NJ (NPI 1669177135).
Provider details
- NPI number
- 1669177135
- Entity type
- Individual
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Credential
- MCD, CCC-SLP
- Sex
- Female
- Sole proprietor
- No
- License
- 41YS01102800 (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
3 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
- 2023-04-03
- Last updated
- 2023-04-03
- Certified
- 2023-04-03
Frequently asked questions
- What is Mary Kostiuk's NPI number?
- Mary Kostiuk's National Provider Identifier (NPI) is 1669177135, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Kostiuk's specialty?
- Mary Kostiuk is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is Mary Kostiuk located?
- Mary Kostiuk's practice location on file with NPPES is 46 Holly Dr, Medford, NJ 08055-8844.
- What is Mary Kostiuk's phone number?
- The practice phone number listed in the NPPES registry for Mary Kostiuk is (856) 912-8885.
- Is Mary Kostiuk's NPI active?
- Yes — Mary Kostiuk's NPI (1669177135) is active in the NPPES registry as of the last update on 2023-04-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.