Marissa Joy
NPI 1336540772 · Speech-Language Pathologist · Williamsville, NY
Marissa Joy is a Speech-Language Pathologist provider in Williamsville, NY (NPI 1336540772).
Provider details
- NPI number
- 1336540772
- Entity type
- Individual
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 023931 (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
11 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
- 2014-09-04
- Last updated
- 2015-09-21
Frequently asked questions
- What is Marissa Joy's NPI number?
- Marissa Joy's National Provider Identifier (NPI) is 1336540772, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marissa Joy's specialty?
- Marissa Joy is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is Marissa Joy located?
- Marissa Joy's practice location on file with NPPES is 5570 Main St, Williamsville, NY 14221-5477.
- What is Marissa Joy's phone number?
- The practice phone number listed in the NPPES registry for Marissa Joy is (888) 317-0494.
- Is Marissa Joy's NPI active?
- Yes — Marissa Joy's NPI (1336540772) is active in the NPPES registry as of the last update on 2015-09-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.