Margarita Marchuk
NPI 1598637621 · Addiction (Substance Use Disorder) Counselor · Kent, WA
Margarita Marchuk is a Addiction (Substance Use Disorder) Counselor provider in Kent, WA (NPI 1598637621).
Provider details
- NPI number
- 1598637621
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- CP61428791 (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
Under 1 yr in 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
- 2025-09-18
- Last updated
- 2025-09-18
- Certified
- 2025-09-18
Frequently asked questions
- What is Margarita Marchuk's NPI number?
- Margarita Marchuk's National Provider Identifier (NPI) is 1598637621, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Margarita Marchuk's specialty?
- Margarita Marchuk is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Margarita Marchuk located?
- Margarita Marchuk's practice location on file with NPPES is 9626 S 252nd St, Kent, WA 98030-6359.
- What is Margarita Marchuk's phone number?
- The practice phone number listed in the NPPES registry for Margarita Marchuk is (253) 886-9067.
- Is Margarita Marchuk's NPI active?
- Yes — Margarita Marchuk's NPI (1598637621) is active in the NPPES registry as of the last update on 2025-09-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.