Melissa Mimidis Horwatt, M.S. CCC-SLP
NPI 1669435863 · Speech-Language Pathologist · Fairfax, VA
Melissa Mimidis Horwatt, M.S. CCC-SLP is a Speech-Language Pathologist provider in Fairfax, VA (NPI 1669435863).
Provider details
- NPI number
- 1669435863
- Entity type
- Individual
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Credential
- M.S. CCC-SLP
- Sex
- Female
- Sole proprietor
- No
- License
- 50-1216113 (PA)
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
20 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)
- 450 W Broad StSuite 215Falls Church, VA 22046-3340Phone: (703) 533-8819Fax: (703) 533-7723
Registry dates
- Enumerated
- 2006-04-10
- Last updated
- 2024-08-17
- Certified
- 2024-08-17
Frequently asked questions
- What is Melissa Mimidis Horwatt's NPI number?
- Melissa Mimidis Horwatt's National Provider Identifier (NPI) is 1669435863, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Melissa Mimidis Horwatt's specialty?
- Melissa Mimidis Horwatt is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is Melissa Mimidis Horwatt located?
- Melissa Mimidis Horwatt's practice location on file with NPPES is 8270 Willow Oaks Corporate Dr, Fairfax, VA 22031-4530.
- What is Melissa Mimidis Horwatt's phone number?
- The practice phone number listed in the NPPES registry for Melissa Mimidis Horwatt is (571) 423-4900.
- Is Melissa Mimidis Horwatt's NPI active?
- Yes — Melissa Mimidis Horwatt's NPI (1669435863) is active in the NPPES registry as of the last update on 2024-08-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.