SABRINA ISABEL JUANITA RAMOS KNOWLTON
NPI 1831874064
Community Health Worker in Portland, OR

Active since June 15, 2023
15220 NW LAIDLAW RD STE 100, PORTLAND, OR 97229(503) 418-2000(503) 418-2400 Get Directions Write a Review

NPPES record last updated: March 13, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Mar 13, 2025, Aug 21, 2024, Jun 15, 2023 (3 updates tracked since 2023).

About Sabrina Isabel Juanita Ramos Knowlton NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

SABRINA ISABEL JUANITA RAMOS KNOWLTON (NPI 1831874064) is an individual community health worker in Portland, Oregon, licensed in Oregon (109757) and active in the NPI registry since June 2023.

NPPES Registry Identity

NPI1831874064
Entity TypeIndividualFemale
Primary Taxonomy172V00000X
Provider Legal NameSABRINA ISABEL JUANITA RAMOS KNOWLTON
Location Address15220 NW LAIDLAW RD STE 100Portland, OR 97229-7717
Mailing Address15220 Nw Laidlaw Rd Ste 100Portland, OR 97229-7717 · (503) 418-2000 · Fax (503) 418-2400
Fax(503) 418-2400
Sole ProprietorNo
Enumeration DateJune 15, 2023
Last NPPES UpdateMarch 13, 20253 updates tracked since enumeration
NPPES CertifiedMarch 13, 2025
NPI 1831874064 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

Primary SpecialtyCommunity Health WorkerOther Service Providers
Taxonomy Code172V00000X
License Licensed in OR · 109757
Definition
Community health workers (CHW) are lay members of communities who work either for pay or as volunteers in association with the local health care system in both urban and rural environments and usually share ethnicity, language, socioeconomic status and life experiences with the community members they serve. They have been identified by many titles such as community health advisors, lay health advocates, promotores(as), outreach educators, community health representatives, peer health promoters, and peer health educators. CHWs offer interpretation and translation services, provide culturally appropriate health education and information, assist people in receiving the care they need, give informal counseling and guidance on health behaviors, advocate for individual and community health needs, and provide some direct services such as first aid and blood pressure screening. Some examples of these practitioners are Community Health Aides or Practitioners established under 25 USC 1616 (l) under HHS, Indian Health Service, Public Health Service.
Also ListedCounselor · Mental HealthTaxonomy 101YM0800X
Also ListedPeer SpecialistTaxonomy 175T00000X · License THW000109757 (OR)
15220 NW LAIDLAW RD STE 100, Portland, OR 97229

Other Names 1

Former Name (1)Sabrina Isabel Juanita Ramos

Other Providers at the Same Location NPPES 2

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Pediatrics
15220 NW LAIDLAW RD STE 100
PORTLAND, OR 97229
Pediatrics
15220 NW LAIDLAW RD STE 100
PORTLAND, OR 97229

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Sabrina Knowlton's NPI number?

The NPI number for Sabrina Knowlton is 1831874064. It was assigned to this individual provider in the NPPES registry on June 15, 2023. The provider is also known as Sabrina Isabel Juanita Ramos.

Where is Sabrina Knowlton located?

Sabrina Knowlton practices at 15220 NW Laidlaw Rd Ste 100, Portland, OR 97229. The listed phone number is (503) 418-2000.

What is Sabrina Knowlton's specialty?

The primary specialty registered for this NPI is Community Health Worker with taxonomy code 172V00000X.

When was this NPI record last updated?

The NPPES record for Sabrina Knowlton was last updated on March 13, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.