William Mcquillen
NPI 1497017453 · Speech-Language Pathologist · El Paso, TX
William Mcquillen is a Speech-Language Pathologist provider in El Paso, TX (NPI 1497017453).
Provider details
- NPI number
- 1497017453
- Entity type
- Individual
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Sex
- Male
- Sole proprietor
- No
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
14 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2012-06-14
- Last updated
- 2012-06-14
Frequently asked questions
- What is William Mcquillen's NPI number?
- William Mcquillen's National Provider Identifier (NPI) is 1497017453, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Mcquillen's specialty?
- William Mcquillen is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is William Mcquillen located?
- William Mcquillen's practice location on file with NPPES is 9440 Viscount Blvd Ste 210, El Paso, TX 79925-7054.
- What is William Mcquillen's phone number?
- The practice phone number listed in the NPPES registry for William Mcquillen is (915) 599-8900.
- Is William Mcquillen's NPI active?
- Yes — William Mcquillen's NPI (1497017453) is active in the NPPES registry as of the last update on 2012-06-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.