Allison Williams, M.S., CCC-SLP
NPI 1548103484 · Speech-Language Pathologist · Rochester, MN
Allison Williams, M.S., CCC-SLP is a Speech-Language Pathologist provider in Rochester, MN (NPI 1548103484).
Provider details
- NPI number
- 1548103484
- Entity type
- Individual
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Credential
- M.S., CCC-SLP
- Sex
- Female
- Sole proprietor
- No
- License
- 1042954 (MN)
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
Under 1 yr in 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
- 2026-04-14
- Last updated
- 2026-04-14
- Certified
- 2026-04-14
Frequently asked questions
- What is Allison Williams's NPI number?
- Allison Williams's National Provider Identifier (NPI) is 1548103484, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Allison Williams's specialty?
- Allison Williams is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is Allison Williams located?
- Allison Williams's practice location on file with NPPES is 1801 9th Ave Se, Rochester, MN 55904-5473.
- What is Allison Williams's phone number?
- The practice phone number listed in the NPPES registry for Allison Williams is (507) 328-3300.
- Is Allison Williams's NPI active?
- Yes — Allison Williams's NPI (1548103484) is active in the NPPES registry as of the last update on 2026-04-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.