IndividualActive
Thessalia Nikolaidis, MA, CCC-SLP
NPI 1255068599 · Speech-Language Pathologist · Alexandria, VA
Provider details
- NPI number
- 1255068599
- Entity type
- Individual
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Credential
- MA, CCC-SLP
- Sex
- Female
- Sole proprietor
- No
- License
- 2202012456 (VA)
Specialties & taxonomies
Speech, Language and Hearing Service Providers
Profile Score
Established profile(60/100 index)
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
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
5632 Mount Vernon Memorial Hwy
Alexandria, VA 22309-1502
Phone: (703) 766-8708
Street-level locationGet directions
Mailing address
5632 Mount Vernon Memorial Hwy
Alexandria, VA 22309-1502
Registry dates
- Enumerated
- 2022-08-05
- Last updated
- 2026-05-08
- Certified
- 2026-05-08
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.