Julie Grzybowski
NPI 1497461966 · Speech-Language Pathologist · Lake Ronkonkoma, NY
Enrolled with Medicare as Practitioner - Qualified Speech Language Pathologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Julie Grzybowski is a Speech-Language Pathologist provider in Lake Ronkonkoma, NY (NPI 1497461966).
Provider details
- NPI number
- 1497461966
- Entity type
- Individual
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 034551 (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
3 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 1554 Northern BlvdManhasset, NY 11030-3053Phone: (516) 719-3700
Registry dates
- Enumerated
- 2023-01-27
- Last updated
- 2026-02-19
- Certified
- 2026-02-19
Frequently asked questions
- What is Julie Grzybowski's NPI number?
- Julie Grzybowski's National Provider Identifier (NPI) is 1497461966, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Julie Grzybowski's specialty?
- Julie Grzybowski is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is Julie Grzybowski located?
- Julie Grzybowski's practice location on file with NPPES is 51 School St, Lake Ronkonkoma, NY 11779-2231.
- What is Julie Grzybowski's phone number?
- The practice phone number listed in the NPPES registry for Julie Grzybowski is (631) 471-0354.
- Does Julie Grzybowski accept Medicare?
- Julie Grzybowski is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Julie Grzybowski's NPI active?
- Yes — Julie Grzybowski's NPI (1497461966) is active in the NPPES registry as of the last update on 2026-02-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.