IndividualActive
Marissa Ilnitzki
NPI 1316870850 · Clinical Social Worker · Portland, OR
Marissa Ilnitzki is a Clinical Social Worker provider in Portland, OR (NPI 1316870850).
Provider details
- NPI number
- 1316870850
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- A17195 (OR)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(52/100 index)
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
5228 Ne Hoyt St Bldg B
Portland, OR 97213-3055
Phone: (503) 215-1602
Fax: (503) 215-6477
Street-level locationGet directions
Mailing address
5228 Ne Hoyt St Bldg B
Portland, OR 97213-3055
Registry dates
- Enumerated
- 2026-06-04
- Last updated
- 2026-06-04
- Certified
- 2026-06-04
Frequently asked questions
- What is Marissa Ilnitzki's NPI number?
- Marissa Ilnitzki's National Provider Identifier (NPI) is 1316870850, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marissa Ilnitzki's specialty?
- Marissa Ilnitzki is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Marissa Ilnitzki located?
- Marissa Ilnitzki's practice location on file with NPPES is 5228 Ne Hoyt St Bldg B, Portland, OR 97213-3055.
- What is Marissa Ilnitzki's phone number?
- The practice phone number listed in the NPPES registry for Marissa Ilnitzki is (503) 215-1602.
- Is Marissa Ilnitzki's NPI active?
- Yes — Marissa Ilnitzki's NPI (1316870850) is active in the NPPES registry as of the last update on 2026-06-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.