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OREGON WEIGHT LOSS SURGERY LLC
NPI 1497760045
Specialist in Portland, OR

Active since July 30, 2006
825 NE 20TH AVE STE 340, PORTLAND, OR 97232(503) 227-5050(503) 227-2462 Get Directions Write a Review

NPPES record last updated: October 6, 2020. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Oct 6, 2020, Aug 8, 2017 (2 updates tracked since 2017).

About Oregon Weight Loss Surgery Llc NPPES

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

OREGON WEIGHT LOSS SURGERY LLC (NPI 1497760045) is a healthcare organization registered as a specialist in Portland, Oregon and active in the NPI registry since July 2006. The organization lists Emma J Patterson, General Manager, as its authorized official.

NPPES Registry Identity

NPI1497760045
Entity TypeOrganization
Primary Taxonomy174400000X
Legal Business NameOREGON WEIGHT LOSS SURGERY LLC
Location Address825 NE 20TH AVE STE 340Portland, OR 97232-2275
Mailing Address825 Ne 20th Ave Ste 340Portland, OR 97232-2275 · (503) 227-5050 · Fax (503) 227-2462
Phone(503) 227-5050
Fax(503) 227-2462
Organization SubpartNo
Authorized OfficialEmma J PattersonGeneral Manager · (503) 227-5050
Enumeration DateJuly 30, 2006
Last NPPES UpdateOctober 6, 20202 updates tracked since enumeration
NPPES CertifiedOctober 6, 2020
✔ NPI 1497760045 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySpecialistOther Service Providers
Taxonomy Code174400000X
License✔ Licensed in OR · 12694364
Definition
An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.
825 NE 20TH AVE STE 340, Portland, OR 97232
Open in Google Maps ↗

Other Identifiers 1

OtherDF6325OR · Railroad Medicare

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Oregon Weight Loss Surgery Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

3

Medicare enrollment records show 3 clinicians reassign Medicare billing to Oregon Weight Loss Surgery LLC, which bills Medicare for the services they deliver. Of these, 2 practice at this address. They are listed nearest first.

Clinicians, nearest first (3)

Dulcinea Childs, RD, LD
Registered Dietitian or Nutrition Professional
NPI 1356573059
825 NE 20TH AVE STE 340
Portland, OR 97232
(503) 227-5050
Same address
Emma Patterson, MD
General Surgery
NPI 1174515431
825 NE 20TH AVE STE 340
Portland, OR 97232
(503) 227-5050
✔ PECOS✔ Accepts MedicareSame address
Laura July, MD
General Surgery
NPI 1710055504
500 OSBORNE RD NE STE 200
Fridley, MN 55432
(763) 236-2045
✔ PECOS✔ Accepts Medicare1,424 mi

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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 Oregon Weight Loss Surgery LLC's NPI number?

The NPI number for Oregon Weight Loss Surgery LLC is 1497760045. It was assigned to this organization in the NPPES registry on July 30, 2006.

Where is Oregon Weight Loss Surgery LLC located?

Oregon Weight Loss Surgery LLC is located at 825 NE 20th Ave Ste 340, Portland, OR 97232. The listed phone number is (503) 227-5050.

What is Oregon Weight Loss Surgery LLC's specialty?

The primary specialty registered for this NPI is Specialist with taxonomy code 174400000X.

Is Oregon Weight Loss Surgery LLC enrolled in Medicare?

Yes. Oregon Weight Loss Surgery LLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Oregon Weight Loss Surgery LLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 3 clinicians reassign their Medicare billing to Oregon Weight Loss Surgery LLC, in General Surgery and Registered Dietitian or Nutrition Professional. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. Of these, 2 practice at this address. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Oregon Weight Loss Surgery LLC was last updated on October 6, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 years 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.