Felicia Williamson, CCC-SLP
NPI 1447568407 · Speech-Language Pathologist · Columbia, MD
Felicia Williamson, CCC-SLP is a Speech-Language Pathologist provider in Columbia, MD (NPI 1447568407).
Provider details
- NPI number
- 1447568407
- Entity type
- Individual
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Credential
- CCC-SLP
- Sex
- Female
- Sole proprietor
- Yes
- License
- 0367A (MD)
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
15 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)
- 5606 Shields DrBethesda, MD 20817-3571Phone: (301) 493-0023
Registry dates
- Enumerated
- 2010-09-23
- Last updated
- 2018-11-14
Frequently asked questions
- What is Felicia Williamson's NPI number?
- Felicia Williamson's National Provider Identifier (NPI) is 1447568407, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Felicia Williamson's specialty?
- Felicia Williamson is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is Felicia Williamson located?
- Felicia Williamson's practice location on file with NPPES is 8800 Guilford Rd, Columbia, MD 21046-2600.
- What is Felicia Williamson's phone number?
- The practice phone number listed in the NPPES registry for Felicia Williamson is (410) 313-7615.
- Is Felicia Williamson's NPI active?
- Yes — Felicia Williamson's NPI (1447568407) is active in the NPPES registry as of the last update on 2018-11-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.