What is Sarah Zweber's NPI number?

Sarah Zweber's National Provider Identifier (NPI) is 1003994641, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Sarah Zweber's specialty?

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

Where is Sarah Zweber located?

Sarah Zweber's practice location on file with NPPES is 9155 Sw Barnes Rd, Portland, OR 97225-6629.

What is Sarah Zweber's phone number?

The practice phone number listed in the NPPES registry for Sarah Zweber is (503) 297-5581.

Is Sarah Zweber's NPI active?

Yes — Sarah Zweber's NPI (1003994641) is active in the NPPES registry as of the last update on 2008-05-14.

IndividualActive

Sarah Zweber, M.D.

NPI 1003994641 · Internal Medicine Physician · Portland, OR

Sarah Zweber, M.D. is a Internal Medicine Physician provider in Portland, OR (NPI 1003994641).

Provider details

NPI number: 1003994641
Entity type: Individual
Primary specialty: Internal Medicine PhysicianAllopathic & Osteopathic Physicians
Credential: M.D.
Sex: Female
Sole proprietor: No
License: MD18461 (OR)

Practice location

9155 Sw Barnes Rd

Ste 205

Portland, OR 97225-6629

Phone: (503) 297-5581

Fax: (503) 297-1421

Street-level locationGet directions

More OR providers

Mailing address

9155 Sw Barnes Rd

Portland, OR 97225-6629

Specialties & taxonomies

Internal Medicine PhysicianPrimary207R00000XLicense MD18461 (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: 2006-11-01
Last updated: 2008-05-14

Frequently asked questions

What is Sarah Zweber's NPI number?: Sarah Zweber's National Provider Identifier (NPI) is 1003994641, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Sarah Zweber's specialty?: Sarah Zweber is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
Where is Sarah Zweber located?: Sarah Zweber's practice location on file with NPPES is 9155 Sw Barnes Rd, Portland, OR 97225-6629.
What is Sarah Zweber's phone number?: The practice phone number listed in the NPPES registry for Sarah Zweber is (503) 297-5581.
Is Sarah Zweber's NPI active?: Yes — Sarah Zweber's NPI (1003994641) is active in the NPPES registry as of the last update on 2008-05-14.

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