Marissa Antrilli, M.S. CCC-SLP
NPI 1649883646 · Speech-Language Pathologist · Frederick, MD
Marissa Antrilli, M.S. CCC-SLP is a Speech-Language Pathologist provider in Frederick, MD (NPI 1649883646).
Provider details
- NPI number
- 1649883646
- Entity type
- Individual
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Credential
- M.S. CCC-SLP
- Sex
- Female
- Sole proprietor
- Yes
- License
- 09424 (MD)
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
5 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
- 2020-08-28
- Last updated
- 2020-08-28
- Certified
- 2020-08-28
Frequently asked questions
- What is Marissa Antrilli's NPI number?
- Marissa Antrilli's National Provider Identifier (NPI) is 1649883646, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marissa Antrilli's specialty?
- Marissa Antrilli is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is Marissa Antrilli located?
- Marissa Antrilli's practice location on file with NPPES is 191 S East St, Frederick, MD 21701-5918.
- What is Marissa Antrilli's phone number?
- The practice phone number listed in the NPPES registry for Marissa Antrilli is (301) 644-5000.
- Is Marissa Antrilli's NPI active?
- Yes — Marissa Antrilli's NPI (1649883646) is active in the NPPES registry as of the last update on 2020-08-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.