Marissa Sewart, MS-CF SLP
NPI 1285244384 · Speech-Language Pathologist · Portland, OR
Enrolled with Medicare as Practitioner - Qualified Speech Language Pathologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marissa Sewart, MS-CF SLP is a Speech-Language Pathologist provider in Portland, OR (NPI 1285244384).
Provider details
- NPI number
- 1285244384
- Entity type
- Individual
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Credential
- MS-CF SLP
- Sex
- Female
- Sole proprietor
- No
- License
- 16855 (OR)
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
5 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
- 2020-08-04
- Last updated
- 2020-08-04
- Certified
- 2020-08-04
Frequently asked questions
- What is Marissa Sewart's NPI number?
- Marissa Sewart's National Provider Identifier (NPI) is 1285244384, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marissa Sewart's specialty?
- Marissa Sewart is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is Marissa Sewart located?
- Marissa Sewart's practice location on file with NPPES is 700 Sw Campus Dr, Portland, OR 97239-3107.
- What is Marissa Sewart's phone number?
- The practice phone number listed in the NPPES registry for Marissa Sewart is (503) 551-4802.
- Does Marissa Sewart accept Medicare?
- Marissa Sewart is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Marissa Sewart's NPI active?
- Yes — Marissa Sewart's NPI (1285244384) is active in the NPPES registry as of the last update on 2020-08-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.