Heather O'Neill, M.S., CCC-SLP
NPI 1801157540 · Speech-Language Pathologist · Jefferson, WI
Heather O'Neill, M.S., CCC-SLP is a Speech-Language Pathologist provider in Jefferson, WI (NPI 1801157540).
Provider details
- NPI number
- 1801157540
- Entity type
- Individual
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Credential
- M.S., CCC-SLP
- Sex
- Female
- Sole proprietor
- Yes
- License
- 3642-154 (WI)
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
14 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
- 2012-05-30
- Last updated
- 2012-05-30
Frequently asked questions
- What is Heather O'Neill's NPI number?
- Heather O'Neill's National Provider Identifier (NPI) is 1801157540, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Heather O'Neill's specialty?
- Heather O'Neill is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is Heather O'Neill located?
- Heather O'Neill's practice location on file with NPPES is W6737 Kiesling Rd, Jefferson, WI 53549-9609.
- What is Heather O'Neill's phone number?
- The practice phone number listed in the NPPES registry for Heather O'Neill is (920) 222-9506.
- Is Heather O'Neill's NPI active?
- Yes — Heather O'Neill's NPI (1801157540) is active in the NPPES registry as of the last update on 2012-05-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.