Greta Ziolkowski
NPI 1033854484 · Psychiatric/Mental Health Nurse Practitioner · Portland, OR
Greta Ziolkowski is a Psychiatric/Mental Health Nurse Practitioner provider in Portland, OR (NPI 1033854484).
Provider details
- NPI number
- 1033854484
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 201809941RN (OR)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 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
- 2022-04-30
- Last updated
- 2026-04-09
- Certified
- 2026-04-09
Frequently asked questions
- What is Greta Ziolkowski's NPI number?
- Greta Ziolkowski's National Provider Identifier (NPI) is 1033854484, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Greta Ziolkowski's specialty?
- Greta Ziolkowski is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Greta Ziolkowski located?
- Greta Ziolkowski's practice location on file with NPPES is 5441 S Macadam Ave Ste R, Portland, OR 97239-3822.
- What is Greta Ziolkowski's phone number?
- The practice phone number listed in the NPPES registry for Greta Ziolkowski is (949) 616-5717.
- Is Greta Ziolkowski's NPI active?
- Yes — Greta Ziolkowski's NPI (1033854484) is active in the NPPES registry as of the last update on 2026-04-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.