Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

PORTLAND DIABETES & ENDOCRINOLOGY
NPI 1942419569
Internal Medicine - Endocrinology, Diabetes & Metabolism in Portland, OR

Active since May 21, 2007CLIA 38D2043330 · Accreditation
9135 SW BARNES RD STE 985, PORTLAND, OR 97225(503) 297-3336(503) 297-3338 Get Directions Write a Review

NPPES record last updated: July 9, 2026. Verified against the NPPES registry weekly; last sync: July 19, 2026.

Record update history: Jul 9, 2026, Nov 26, 2025, Sep 15, 2025 and 4 more (7 updates tracked since 2018).

About Portland Diabetes & Endocrinology NPPES

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

PORTLAND DIABETES & ENDOCRINOLOGY (NPI 1942419569), doing business as Portland Diabetes & Endocrinology Center, P C, is a healthcare organization registered as an endocrinology, diabetes & metabolism in Portland, Oregon and active in the NPI registry since May 2007. The organization holds an CLIA Accreditation certificate valid through June 25, 2028 and lists Richard W Bergstrom, President, as its authorized official.

NPPES Registry Identity

NPI1942419569
Entity TypeOrganization
Primary Taxonomy207RE0101X
Legal Business NamePORTLAND DIABETES & ENDOCRINOLOGY
Location Address9135 SW BARNES RD STE 985Portland, OR 97225-6699
Mailing Address9135 Sw Barnes Rd Ste 985Portland, OR 97225-6699 · (503) 297-3336 · Fax (503) 297-3338
Fax(503) 297-3338
Organization SubpartNo
Authorized OfficialRichard W BergstromPresident · (503) 274-4884
Enumeration DateMay 21, 2007
Last NPPES UpdateJuly 9, 20267 updates tracked since enumeration
NPPES CertifiedJuly 9, 2026
NPI 1942419569 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyInternal Medicine · Endocrinology, Diabetes & MetabolismAllopathic & Osteopathic Physicians
Taxonomy Code207RE0101X
Definition

An internist who concentrates on disorders of the internal (endocrine) glands such as the thyroid and adrenal glands. This specialist also deals with disorders such as diabetes, metabolic and nutritional disorders, obesity, pituitary diseases and menstrual and sexual problems.

Also ListedDurable Medical Equipment & Medical SuppliesTaxonomy 332B00000X
9135 SW BARNES RD STE 985, Portland, OR 97225

Other Names 1

Doing Business AsPortland Diabetes & Endocrinology Center, P C

Other Identifiers 1

Medicaid151316OR

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

Accepted Insurance

CLIA Laboratory Certificates CMS CLIA

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate of Accreditation 38D2043330

Portland Diabetes And Endocrinology Center · Portland, OR
Active · expires Jun 25, 2028
CLIA Number38D2043330
Laboratory TypePhysician Office
Certificate Effective DateJune 26, 2026
Certificate Expiration DateJune 25, 2028
Laboratory DirectorDr. Scott P. Grady
Laboratory Phone(503) 297-3336
Laboratory LocationPortland Diabetes And Endocrinology Center9135 SW Barnes Rd Suite 985, Portland, OR 97225
CLIA data matches this NPI record on: Address Phone
This is a certificate that is issued to a laboratory on the basis of the laboratory's accreditation by an accreditation organization approved by CMS.

Other Providers at the Same Location NPPES 12

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

Nurse Practitioner (Family)
9135 SW BARNES RD STE 985
PORTLAND, OR 97225
Physician Assistant
9135 SW BARNES RD STE 985
PORTLAND, OR 97225
Internal Medicine (Endocrinology, Diabetes & Metabolism)
9135 SW BARNES RD STE 985
PORTLAND, OR 97225
Nurse Practitioner
9135 SW BARNES RD STE 985
PORTLAND, OR 97225
Physician Assistant
9135 SW BARNES RD STE 985
PORTLAND, OR 97225
Internal Medicine (Endocrinology, Diabetes & Metabolism)
9135 SW BARNES RD STE 985
PORTLAND, OR 97225
Internal Medicine (Endocrinology, Diabetes & Metabolism)
9135 SW BARNES RD STE 985
PORTLAND, OR 97225
Internal Medicine (Endocrinology, Diabetes & Metabolism)
9135 SW BARNES RD STE 985
PORTLAND, OR 97225

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1942419569, enumerated as an "organization" on May 21, 2007.

The provider is located at 9135 SW BARNES RD STE 985 PORTLAND, OR 97225 and the phone number is (503) 297-3336.

Internal Medicine with taxonomy code 207RE0101X and a focus in Endocrinology, Diabetes & Metabolism.

The provider might be accepting Accepts: BridgeSpan Health Company, Moda Health Plan, Inc.,. Please consult your insurance carrier or call the provider to verify.