Denise Serfas, MSW, LICSW
NPI 1841644242 · Clinical Social Worker · Edmonds, WA
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Denise Serfas, MSW, LICSW is a Clinical Social Worker provider in Edmonds, WA (NPI 1841644242).
Provider details
- NPI number
- 1841644242
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- MSW, LICSW
- Sex
- Female
- Sole proprietor
- No
- License
- LW60816128 (WA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
10 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
- 2016-04-21
- Last updated
- 2019-04-05
Frequently asked questions
- What is Denise Serfas's NPI number?
- Denise Serfas's National Provider Identifier (NPI) is 1841644242, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Denise Serfas's specialty?
- Denise Serfas is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Denise Serfas located?
- Denise Serfas's practice location on file with NPPES is 23320 Highway 99, Edmonds, WA 98026-8744.
- What is Denise Serfas's phone number?
- The practice phone number listed in the NPPES registry for Denise Serfas is (425) 640-5500.
- Does Denise Serfas accept Medicare?
- Denise Serfas is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Denise Serfas's NPI active?
- Yes — Denise Serfas's NPI (1841644242) is active in the NPPES registry as of the last update on 2019-04-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.