Marissa Siegel, MA, CCC-SLP
NPI 1396007639 · Speech-Language Pathologist · Vancouver, WA
Marissa Siegel, MA, CCC-SLP is a Speech-Language Pathologist provider in Vancouver, WA (NPI 1396007639).
Provider details
- NPI number
- 1396007639
- Entity type
- Individual
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Credential
- MA, CCC-SLP
- Sex
- Female
- Sole proprietor
- No
- License
- SP 19834 (CA)
Specialties & taxonomies
Speech, Language and Hearing Service Providers
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
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
- 2012-06-12
- Last updated
- 2015-12-30
Frequently asked questions
- What is Marissa Siegel's NPI number?
- Marissa Siegel's National Provider Identifier (NPI) is 1396007639, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marissa Siegel's specialty?
- Marissa Siegel is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is Marissa Siegel located?
- Marissa Siegel's practice location on file with NPPES is 9300 Nw 21st Ave, Vancouver, WA 98665-6619.
- What is Marissa Siegel's phone number?
- The practice phone number listed in the NPPES registry for Marissa Siegel is (360) 313-2250.
- Is Marissa Siegel's NPI active?
- Yes — Marissa Siegel's NPI (1396007639) is active in the NPPES registry as of the last update on 2015-12-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.