What is Seth Rosenfeld's NPI number?

Seth Rosenfeld's National Provider Identifier (NPI) is 1013920537, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Seth Rosenfeld's specialty?

Seth Rosenfeld is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).

Where is Seth Rosenfeld located?

Seth Rosenfeld's practice location on file with NPPES is 7705 Se Division St, Portland, OR 97206-1059.

What is Seth Rosenfeld's phone number?

The practice phone number listed in the NPPES registry for Seth Rosenfeld is (503) 777-3311.

Is Seth Rosenfeld's NPI active?

Yes — Seth Rosenfeld's NPI (1013920537) is active in the NPPES registry as of the last update on 2007-07-08.

IndividualActive

Seth Rosenfeld, MD

NPI 1013920537 · Internal Medicine Physician · Portland, OR

Seth Rosenfeld, MD is a Internal Medicine Physician provider in Portland, OR (NPI 1013920537).

Provider details

NPI number: 1013920537
Entity type: Individual
Primary specialty: Internal Medicine PhysicianAllopathic & Osteopathic Physicians
Credential: MD
Sex: Male
Sole proprietor: No
License: MD12517 (OR)

Practice location

7705 Se Division St

Portland, OR 97206-1059

Phone: (503) 777-3311

Street-level locationGet directions

More OR providers

Mailing address

4040 Virginia Way

Lake Oswego, OR 97035-5515

Specialties & taxonomies

Internal Medicine PhysicianPrimary207R00000XLicense MD12517 (OR)
Allopathic & Osteopathic Physicians

Profile Score

Detailed profile(91/100 index)

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

Registry tenure38% of score
20 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.

Enumerated: 2006-08-14
Last updated: 2007-07-08

Frequently asked questions

What is Seth Rosenfeld's NPI number?: Seth Rosenfeld's National Provider Identifier (NPI) is 1013920537, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Seth Rosenfeld's specialty?: Seth Rosenfeld is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
Where is Seth Rosenfeld located?: Seth Rosenfeld's practice location on file with NPPES is 7705 Se Division St, Portland, OR 97206-1059.
What is Seth Rosenfeld's phone number?: The practice phone number listed in the NPPES registry for Seth Rosenfeld is (503) 777-3311.
Is Seth Rosenfeld's NPI active?: Yes — Seth Rosenfeld's NPI (1013920537) is active in the NPPES registry as of the last update on 2007-07-08.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.

Provider details

Practice location

Mailing address

Specialties & taxonomies

Profile Score

Registry dates

Frequently asked questions

Specialties & taxonomies

Profile Score

Frequently asked questions