Diana Larson
NPI 1104969823 · Speech-Language Pathologist · Scottsdale, AZ
Diana Larson is a Speech-Language Pathologist provider in Scottsdale, AZ (NPI 1104969823).
Provider details
- NPI number
- 1104969823
- Entity type
- Individual
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- SLPL0521 (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
- 2007-02-14
- Last updated
- 2007-07-09
Frequently asked questions
- What is Diana Larson's NPI number?
- Diana Larson's National Provider Identifier (NPI) is 1104969823, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Diana Larson's specialty?
- Diana Larson is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is Diana Larson located?
- Diana Larson's practice location on file with NPPES is 8505 E Valley View Rd, Scottsdale, AZ 85250-6768.
- What is Diana Larson's phone number?
- The practice phone number listed in the NPPES registry for Diana Larson is (480) 484-5077.
- Is Diana Larson's NPI active?
- Yes — Diana Larson's NPI (1104969823) 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.