IndividualActive
Sadie Ernster
NPI 1134073091 · Speech-Language Assistant · Phoenix, AZ
Sadie Ernster is a Speech-Language Assistant provider in Phoenix, AZ (NPI 1134073091).
Provider details
- NPI number
- 1134073091
- Entity type
- Individual
- Primary specialty
- Speech-Language AssistantSpeech, Language and Hearing Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Speech, Language and Hearing Service Providers
Profile Score
Basic profile(47/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in 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
522 N Central Ave
Phoenix, AZ 85004-2185
Phone: (480) 662-4021
Street-level locationGet directions
Mailing address
3463 E Mayberry Ct
Gilbert, AZ 85297-8255
Registry dates
- Enumerated
- 2026-02-25
- Last updated
- 2026-02-25
- Certified
- 2026-02-25
Frequently asked questions
- What is Sadie Ernster's NPI number?
- Sadie Ernster's National Provider Identifier (NPI) is 1134073091, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sadie Ernster's specialty?
- Sadie Ernster is listed in the NPPES registry with a primary specialty of Speech-Language Assistant (Speech, Language and Hearing Service Providers).
- Where is Sadie Ernster located?
- Sadie Ernster's practice location on file with NPPES is 522 N Central Ave, Phoenix, AZ 85004-2185.
- What is Sadie Ernster's phone number?
- The practice phone number listed in the NPPES registry for Sadie Ernster is (480) 662-4021.
- Is Sadie Ernster's NPI active?
- Yes — Sadie Ernster's NPI (1134073091) is active in the NPPES registry as of the last update on 2026-02-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.