Marissa Gratza, CCC-SLP
NPI 1740704626 · Speech-Language Pathologist · Jacksonville Beach, FL
Marissa Gratza, CCC-SLP is a Speech-Language Pathologist provider in Jacksonville Beach, FL (NPI 1740704626).
Provider details
- NPI number
- 1740704626
- Entity type
- Individual
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Credential
- CCC-SLP
- Sex
- Female
- Sole proprietor
- No
- License
- SZ8066 (FL)
Specialties & taxonomies
Speech, Language and Hearing Service Providers
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
8 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)
- 3601 Kernan Blvd S Apt 2022Jacksonville, FL 32224-9692Phone: (636) 357-9966
Registry dates
- Enumerated
- 2017-08-01
- Last updated
- 2018-05-08
Frequently asked questions
- What is Marissa Gratza's NPI number?
- Marissa Gratza's National Provider Identifier (NPI) is 1740704626, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marissa Gratza's specialty?
- Marissa Gratza is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is Marissa Gratza located?
- Marissa Gratza's practice location on file with NPPES is 2730 Isabella Blvd Ste 10, Jacksonville Beach, FL 32250-8002.
- What is Marissa Gratza's phone number?
- The practice phone number listed in the NPPES registry for Marissa Gratza is (904) 372-4070.
- Is Marissa Gratza's NPI active?
- Yes — Marissa Gratza's NPI (1740704626) is active in the NPPES registry as of the last update on 2018-05-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.