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EMMA J PATTERSON MD PC
NPI 1902795917
Surgery in Portland, OR

Active since July 02, 2025
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 29, 2025. Verified against the NPPES registry weekly; last sync: August 30, 2026.

About Emma J Patterson Md Pc NPPES

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

EMMA J PATTERSON MD PC (NPI 1902795917) is a healthcare organization registered as a surgery in Portland, Oregon and active in the NPI registry since July 2025. The organization lists Emma Patterson, Managing Member, as its authorized official.

NPPES Registry Identity

NPI1902795917
Entity TypeOrganization
Primary Taxonomy208600000X
Legal Business NameEMMA J PATTERSON MD PC
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 PattersonManaging Member · (503) 939-3369
Enumeration DateJuly 2, 2025
Last NPPES UpdateOctober 29, 2025
NPPES CertifiedOctober 29, 2025
✔ NPI 1902795917 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtySurgeryAllopathic & Osteopathic Physicians
Taxonomy Code208600000X
Definition
A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.
Also ListedSpecialistTaxonomy 174400000X
825 NE 20TH AVE STE 340, Portland, OR 97232
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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

Other Providers at the Same Location NPPES 3

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

EMMA JEAN PATTERSON MD
Surgery
825 NE 20TH AVE STE 340
PORTLAND, OR 97232
Multnomah County (503) 227-5050
MS. DULCINEA MARIE CHILDS RD, LD
Dietitian, Registered
825 NE 20TH AVE STE 340
PORTLAND, OR 97232
Multnomah County (503) 227-5050
OREGON WEIGHT LOSS SURGERY LLC
Specialist
825 NE 20TH AVE STE 340
PORTLAND, OR 97232
Multnomah County (503) 227-5050

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 Emma J Patterson MD PC's NPI number?

The NPI number for Emma J Patterson MD PC is 1902795917. It was assigned to this organization in the NPPES registry on July 2, 2025.

Where is Emma J Patterson MD PC located?

Emma J Patterson MD PC is located at 825 NE 20th Ave Ste 340, Portland, OR 97232. The listed phone number is (503) 227-5050.

What is Emma J Patterson MD PC's specialty?

The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.

When was this NPI record last updated?

The NPPES record for Emma J Patterson MD PC was last updated on October 29, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.