IndividualActive
Joan Thirkhill
NPI 1801298393 · Speech-Language Assistant · Chandler, AZ
Joan Thirkhill is a Speech-Language Assistant provider in Chandler, AZ (NPI 1801298393).
Provider details
- NPI number
- 1801298393
- Entity type
- Individual
- Primary specialty
- Speech-Language AssistantSpeech, Language and Hearing Service Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- #SLPA8741 (AZ)
Specialties & taxonomies
Speech, Language and Hearing Service Providers
Profile Score
Detailed profile(75/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
11 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
815. E. Warner Rd
Chandler, AZ 85225
Phone: (602) 881-8803
Street-level locationGet directions
Mailing address
1331 W. Baseline Rd
Mesa, AZ 85202
Registry dates
- Enumerated
- 2014-09-16
- Last updated
- 2014-09-16
Frequently asked questions
- What is Joan Thirkhill's NPI number?
- Joan Thirkhill's National Provider Identifier (NPI) is 1801298393, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joan Thirkhill's specialty?
- Joan Thirkhill is listed in the NPPES registry with a primary specialty of Speech-Language Assistant (Speech, Language and Hearing Service Providers).
- Where is Joan Thirkhill located?
- Joan Thirkhill's practice location on file with NPPES is 815. E. Warner Rd, Chandler, AZ 85225.
- What is Joan Thirkhill's phone number?
- The practice phone number listed in the NPPES registry for Joan Thirkhill is (602) 881-8803.
- Is Joan Thirkhill's NPI active?
- Yes — Joan Thirkhill's NPI (1801298393) is active in the NPPES registry as of the last update on 2014-09-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.