Mary Lou Yocum, M.A., CCC-A
NPI 1740379361 · Audiologist-Hearing Aid Fitter · Walla Walla, WA
Mary Lou Yocum, M.A., CCC-A is a Audiologist-Hearing Aid Fitter provider in Walla Walla, WA (NPI 1740379361).
Provider details
- NPI number
- 1740379361
- Entity type
- Individual
- Primary specialty
- Audiologist-Hearing Aid FitterSpeech, Language and Hearing Service Providers
- Credential
- M.A., CCC-A
- Sex
- Female
- Sole proprietor
- No
- License
- LD00003498 (WA)
Specialties & taxonomies
Speech, Language and Hearing Service Providers
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
- 2006-10-12
- Last updated
- 2007-11-26
Frequently asked questions
- What is Mary Lou Yocum's NPI number?
- Mary Lou Yocum's National Provider Identifier (NPI) is 1740379361, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Lou Yocum's specialty?
- Mary Lou Yocum is listed in the NPPES registry with a primary specialty of Audiologist-Hearing Aid Fitter (Speech, Language and Hearing Service Providers).
- Where is Mary Lou Yocum located?
- Mary Lou Yocum's practice location on file with NPPES is 403 E Rose St, Walla Walla, WA 99362-1218.
- What is Mary Lou Yocum's phone number?
- The practice phone number listed in the NPPES registry for Mary Lou Yocum is (509) 525-5759.
- Is Mary Lou Yocum's NPI active?
- Yes — Mary Lou Yocum's NPI (1740379361) is active in the NPPES registry as of the last update on 2007-11-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.