Mary Ellen Sidler, SLP
NPI 1851429872 · Speech-Language Pathologist · Glendale, AZ
Mary Ellen Sidler, SLP is a Speech-Language Pathologist provider in Glendale, AZ (NPI 1851429872).
Provider details
- NPI number
- 1851429872
- Entity type
- Individual
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Credential
- SLP
- Sex
- Female
- Sole proprietor
- No
- License
- SLP0052 (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
- 2007-03-01
- Last updated
- 2007-07-09
Frequently asked questions
- What is Mary Ellen Sidler's NPI number?
- Mary Ellen Sidler's National Provider Identifier (NPI) is 1851429872, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Ellen Sidler's specialty?
- Mary Ellen Sidler is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is Mary Ellen Sidler located?
- Mary Ellen Sidler's practice location on file with NPPES is 6330 W Thunderbird Rd, Glendale, AZ 85306-4002.
- What is Mary Ellen Sidler's phone number?
- The practice phone number listed in the NPPES registry for Mary Ellen Sidler is (623) 486-6000.
- Is Mary Ellen Sidler's NPI active?
- Yes — Mary Ellen Sidler's NPI (1851429872) 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.