Sydney Steffan, M.S.
NPI 1891535456 · Speech-Language Pathologist · Spokane, WA
Sydney Steffan, M.S. is a Speech-Language Pathologist provider in Spokane, WA (NPI 1891535456).
Provider details
- NPI number
- 1891535456
- Entity type
- Individual
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Credential
- M.S.
- 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
2 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
- 2024-05-30
- Last updated
- 2025-09-10
- Certified
- 2025-09-10
Frequently asked questions
- What is Sydney Steffan's NPI number?
- Sydney Steffan's National Provider Identifier (NPI) is 1891535456, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sydney Steffan's specialty?
- Sydney Steffan is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is Sydney Steffan located?
- Sydney Steffan's practice location on file with NPPES is 220 E Rowan Ave, Spokane, WA 99207-1202.
- What is Sydney Steffan's phone number?
- The practice phone number listed in the NPPES registry for Sydney Steffan is (509) 483-4060.
- Is Sydney Steffan's NPI active?
- Yes — Sydney Steffan's NPI (1891535456) is active in the NPPES registry as of the last update on 2025-09-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.