Ann Mcmahon, CCC SLP
NPI 1144346107 · Speech-Language Pathologist · Port Townsend, WA
Ann Mcmahon, CCC SLP is a Speech-Language Pathologist provider in Port Townsend, WA (NPI 1144346107).
Provider details
- NPI number
- 1144346107
- Entity type
- Individual
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Credential
- CCC SLP
- Sex
- Female
- Sole proprietor
- No
- License
- LL00001083 (WA)
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
- 2007-03-21
- Last updated
- 2019-09-19
Frequently asked questions
- What is Ann Mcmahon's NPI number?
- Ann Mcmahon's National Provider Identifier (NPI) is 1144346107, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ann Mcmahon's specialty?
- Ann Mcmahon is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is Ann Mcmahon located?
- Ann Mcmahon's practice location on file with NPPES is 1501 W St, Port Townsend, WA 98368-2715.
- What is Ann Mcmahon's phone number?
- The practice phone number listed in the NPPES registry for Ann Mcmahon is (360) 477-2411.
- Is Ann Mcmahon's NPI active?
- Yes — Ann Mcmahon's NPI (1144346107) is active in the NPPES registry as of the last update on 2019-09-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.