William Mcilquham
NPI 1407987118 · Speech-Language Pathologist · Phoenix, AZ
William Mcilquham is a Speech-Language Pathologist provider in Phoenix, AZ (NPI 1407987118).
Provider details
- NPI number
- 1407987118
- Entity type
- Individual
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Sex
- Male
- Sole proprietor
- Yes
- License
- SLP0435 (AZ)
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
19 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
- 2007-03-07
- Last updated
- 2007-07-09
Frequently asked questions
- What is William Mcilquham's NPI number?
- William Mcilquham's National Provider Identifier (NPI) is 1407987118, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Mcilquham's specialty?
- William Mcilquham is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is William Mcilquham located?
- William Mcilquham's practice location on file with NPPES is 4502 N Central Ave, Phoenix, AZ 85012-1817.
- What is William Mcilquham's phone number?
- The practice phone number listed in the NPPES registry for William Mcilquham is (602) 764-8561.
- Is William Mcilquham's NPI active?
- Yes — William Mcilquham's NPI (1407987118) is active in the NPPES registry as of the last update on 2007-07-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.