Maryjane Holland, M.S., SLP-CCC
NPI 1427308436 · Speech-Language Pathologist · Ridgefield, WA
Maryjane Holland, M.S., SLP-CCC is a Speech-Language Pathologist provider in Ridgefield, WA (NPI 1427308436).
Provider details
- NPI number
- 1427308436
- Entity type
- Individual
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Credential
- M.S., SLP-CCC
- Sex
- Female
- Sole proprietor
- No
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
13 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2012-09-17
- Last updated
- 2012-09-17
Frequently asked questions
- What is Maryjane Holland's NPI number?
- Maryjane Holland's National Provider Identifier (NPI) is 1427308436, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Maryjane Holland's specialty?
- Maryjane Holland is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is Maryjane Holland located?
- Maryjane Holland's practice location on file with NPPES is 502 Nw 199th St, Ridgefield, WA 98642-5601.
- What is Maryjane Holland's phone number?
- The practice phone number listed in the NPPES registry for Maryjane Holland is (360) 619-1500.
- Is Maryjane Holland's NPI active?
- Yes — Maryjane Holland's NPI (1427308436) is active in the NPPES registry as of the last update on 2012-09-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.