Harolyn Williams
NPI 1225378045 · Speech-Language Pathologist · Houston, TX
Enrolled with Medicare as Practitioner - Qualified Speech Language Pathologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Harolyn Williams is a Speech-Language Pathologist provider in Houston, TX (NPI 1225378045).
Provider details
- NPI number
- 1225378045
- Entity type
- Individual
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- 108519 (TX)
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
13 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
- 2013-02-15
- Last updated
- 2016-12-05
Frequently asked questions
- What is Harolyn Williams's NPI number?
- Harolyn Williams's National Provider Identifier (NPI) is 1225378045, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Harolyn Williams's specialty?
- Harolyn Williams is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is Harolyn Williams located?
- Harolyn Williams's practice location on file with NPPES is 700 N Sam Houston Pkwy W, Houston, TX 77067-4335.
- What is Harolyn Williams's phone number?
- The practice phone number listed in the NPPES registry for Harolyn Williams is (832) 828-1005.
- Does Harolyn Williams accept Medicare?
- Harolyn Williams is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Harolyn Williams's NPI active?
- Yes — Harolyn Williams's NPI (1225378045) is active in the NPPES registry as of the last update on 2016-12-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.