Mary Iwanyckyj, MA,CCC-SLP
NPI 1588874226 · Speech-Language Pathologist · Shirley, NY
Mary Iwanyckyj, MA,CCC-SLP is a Speech-Language Pathologist provider in Shirley, NY (NPI 1588874226).
Provider details
- NPI number
- 1588874226
- Entity type
- Individual
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Credential
- MA,CCC-SLP
- Sex
- Female
- Sole proprietor
- Yes
- License
- 017063-1 (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
- 2007-05-23
- Last updated
- 2013-09-01
Frequently asked questions
- What is Mary Iwanyckyj's NPI number?
- Mary Iwanyckyj's National Provider Identifier (NPI) is 1588874226, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Iwanyckyj's specialty?
- Mary Iwanyckyj is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is Mary Iwanyckyj located?
- Mary Iwanyckyj's practice location on file with NPPES is 99 Lexington Rd, Shirley, NY 11967.
- What is Mary Iwanyckyj's phone number?
- The practice phone number listed in the NPPES registry for Mary Iwanyckyj is (631) 281-6800.
- Is Mary Iwanyckyj's NPI active?
- Yes — Mary Iwanyckyj's NPI (1588874226) is active in the NPPES registry as of the last update on 2013-09-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.