Katie Sullivan, M.S., SLP-CCC
NPI 1851556559 · Speech-Language Pathologist · Scottsdale, AZ
Enrolled with Medicare as Practitioner - Qualified Speech Language Pathologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Katie Sullivan, M.S., SLP-CCC is a Speech-Language Pathologist provider in Scottsdale, AZ (NPI 1851556559).
Provider details
- NPI number
- 1851556559
- Entity type
- Individual
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Credential
- M.S., SLP-CCC
- Sex
- Female
- Sole proprietor
- Yes
- License
- SLP2077 (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
17 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
- 2008-07-22
- Last updated
- 2008-07-22
Frequently asked questions
- What is Katie Sullivan's NPI number?
- Katie Sullivan's National Provider Identifier (NPI) is 1851556559, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katie Sullivan's specialty?
- Katie Sullivan is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is Katie Sullivan located?
- Katie Sullivan's practice location on file with NPPES is 5040 E Shea Blvd, Scottsdale, AZ 85254-4600.
- What is Katie Sullivan's phone number?
- The practice phone number listed in the NPPES registry for Katie Sullivan is (480) 483-1025.
- Does Katie Sullivan accept Medicare?
- Katie Sullivan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Katie Sullivan's NPI active?
- Yes — Katie Sullivan's NPI (1851556559) is active in the NPPES registry as of the last update on 2008-07-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.