Serina Addona
NPI 1508647454 · Speech-Language Pathologist · Seattle, WA
Enrolled with Medicare as Practitioner - Qualified Speech Language Pathologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Serina Addona is a Speech-Language Pathologist provider in Seattle, WA (NPI 1508647454).
Provider details
- NPI number
- 1508647454
- Entity type
- Individual
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- LL61440693 (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
2 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
- 2023-10-06
- Last updated
- 2026-03-24
- Certified
- 2026-03-24
Frequently asked questions
- What is Serina Addona's NPI number?
- Serina Addona's National Provider Identifier (NPI) is 1508647454, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Serina Addona's specialty?
- Serina Addona is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is Serina Addona located?
- Serina Addona's practice location on file with NPPES is 325 9th Ave, Seattle, WA 98104-2420.
- What is Serina Addona's phone number?
- The practice phone number listed in the NPPES registry for Serina Addona is (610) 506-0300.
- Does Serina Addona accept Medicare?
- Serina Addona is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Serina Addona's NPI active?
- Yes — Serina Addona's NPI (1508647454) is active in the NPPES registry as of the last update on 2026-03-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.