What is Julia Grzywinski's NPI number?

Julia Grzywinski's National Provider Identifier (NPI) is 1336933506, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Julia Grzywinski's specialty?

Julia Grzywinski is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).

Where is Julia Grzywinski located?

Julia Grzywinski's practice location on file with NPPES is 3415 Se Powell Blvd, Portland, OR 97202-3371.

What is Julia Grzywinski's phone number?

The practice phone number listed in the NPPES registry for Julia Grzywinski is (971) 358-1947.

Is Julia Grzywinski's NPI active?

Yes — Julia Grzywinski's NPI (1336933506) is active in the NPPES registry as of the last update on 2025-04-04.

IndividualActive

Julia Grzywinski, LCSW

NPI 1336933506 · Clinical Social Worker · Portland, OR

Julia Grzywinski, LCSW is a Clinical Social Worker provider in Portland, OR (NPI 1336933506).

Provider details

NPI number: 1336933506
Entity type: Individual
Primary specialty: Clinical Social WorkerBehavioral Health & Social Service Providers
Credential: LCSW
Sex: Female
Sole proprietor: No

Specialties & taxonomies

Clinical Social WorkerPrimary1041C0700X
Behavioral Health & Social Service Providers

Profile Score

Basic profile(48/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
1 yr in NPPES registry
Profile completeness38% of score
83% 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

3415 Se Powell Blvd

Portland, OR 97202-3371

Phone: (971) 358-1947

Street-level locationGet directions

More OR providers

Mailing address