Iolanda Deruiter, CDP
NPI 1255545877 · Addiction (Substance Use Disorder) Counselor · Des Moines, WA
Iolanda Deruiter, CDP is a Addiction (Substance Use Disorder) Counselor provider in Des Moines, WA (NPI 1255545877).
Provider details
- NPI number
- 1255545877
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Credential
- CDP
- Sex
- Female
- Sole proprietor
- Yes
- License
- CP00000958 (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
19 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
- 2007-05-10
- Last updated
- 2007-07-08
Frequently asked questions
- What is Iolanda Deruiter's NPI number?
- Iolanda Deruiter's National Provider Identifier (NPI) is 1255545877, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Iolanda Deruiter's specialty?
- Iolanda Deruiter is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Iolanda Deruiter located?
- Iolanda Deruiter's practice location on file with NPPES is 1255 S 216th St, Des Moines, WA 98198-8320.
- What is Iolanda Deruiter's phone number?
- The practice phone number listed in the NPPES registry for Iolanda Deruiter is (206) 824-2492.
- Is Iolanda Deruiter's NPI active?
- Yes — Iolanda Deruiter's NPI (1255545877) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.