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JAMES J BIEMER JR MD, P.C.
NPI 1437278595
Internal Medicine in Portland, OR

Active since March 28, 2007
9135 SW BARNES RD, SUITE 863, PORTLAND, OR 97225(503) 384-0316(503) 416-8145 Get Directions Write a Review

NPPES record last updated: March 7, 2023. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About James J Biemer Jr Md, P.c. NPPES

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

JAMES J BIEMER JR MD, P.C. (NPI 1437278595) is a healthcare organization registered as an internal medicine in Portland, Oregon and active in the NPI registry since March 2007. The organization lists James J Biemer, Owner, as its authorized official.

NPPES Registry Identity

NPI1437278595
Entity TypeOrganization
Primary Taxonomy207R00000X
Legal Business NameJAMES J BIEMER JR MD, P.C.
Location Address9135 SW BARNES RD, SUITE 863Portland, OR 97225-6601
Mailing Address9135 Sw Barnes Rd, Suite 863Portland, OR 97225-6601 · (503) 384-0316 · Fax (503) 416-8145
Phone(503) 384-0316
Fax(503) 416-8145
Organization SubpartNo
Authorized OfficialJames J BiemerOwner · (503) 384-0316
Enumeration DateMarch 28, 2007
Last NPPES UpdateMarch 7, 2023
✔ NPI 1437278595 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in OR · MD16885
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
9135 SW BARNES RD, Portland, OR 97225
Open in Google Maps ↗

Other Identifiers 1

OtherMD16885OR · License

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include BridgeSpan Health Company, Providence Health Plan, Regence BlueCross BlueShield of Oregon.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 Waiver 38D0976181

James J Biemer Jr MD PC · Portland, OR
Expired · Jul 25, 2026
CLIA Number38D0976181
Laboratory TypePhysician Office
Certificate Effective DateJuly 26, 2024
Certificate Expiration DateJuly 25, 2026
Laboratory DirectorJames J. Biemer MD
Laboratory Phone(503) 384-0316
Laboratory LocationJames J Biemer Jr MD PC9135 SW Barnes Rd Suite 863, Portland, OR 97225
CLIA data matches this NPI record on: Address Name Phone
This certificate is issued to a laboratory to perform only waived tests.

Other Providers at the Same Location NPPES 20

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

MEGAN LOCHER M.D.
Obstetrics & Gynecology
9135 SW BARNES RD, SUITE 761
PORTLAND, OR 97225
Washington County (503) 216-2602
GLYKERIA MANIS LCSW
Social Worker (Clinical)
9135 SW BARNES RD
PORTLAND, OR 97225
Washington County (503) 216-1234
MS. DONNA JEAN MAEBORI PT
Physical Therapist
9135 SW BARNES RD, SUITE 362
PORTLAND, OR 97225
Washington County (503) 216-8112
PROVIDENCE ST VINCENT MEDICAL CENTER
Clinic/Center
9135 SW BARNES RD, SUITE 161
PORTLAND, OR 97225
Washington County (503) 216-0246
DR. BETHANY MICHELLE MCCLENATHAN M.D.
Psychiatry & Neurology (Neurocritical Care)
9135 SW BARNES RD, SUITE 461
PORTLAND, OR 97225
Washington County (503) 216-1150
DR. DANIEL B BROWN MD
Ophthalmology
9135 SW BARNES RD, SUITE 961
PORTLAND, OR 97225
Washington County (503) 292-0848
DR. AMIT KANSARA MD
Psychiatry & Neurology (Vascular Neurology)
9135 SW BARNES RD, STE 461
PORTLAND, OR 97225
Washington County (503) 216-1150
MS. CORRINE MARY YOUNG M.S., CCC-SLP
Speech-Language Pathologist
9135 SW BARNES RD
PORTLAND, OR 97225
Washington County (503) 216-2339

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 James J Biemer Jr MD, P.C.'s NPI number?

The NPI number for James J Biemer Jr MD, P.C. is 1437278595. It was assigned to this organization in the NPPES registry on March 28, 2007.

Where is James J Biemer Jr MD, P.C. located?

James J Biemer Jr MD, P.C. is located at 9135 SW Barnes Rd Suite 863, Portland, OR 97225. The listed phone number is (503) 384-0316.

What is James J Biemer Jr MD, P.C.'s specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

What insurance does James J Biemer Jr MD, P.C. accept?

Health plans from BridgeSpan Health Company, Providence Health Plan and Regence BlueCross BlueShield of Oregon list James J Biemer Jr MD, P.C. as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for James J Biemer Jr MD, P.C. was last updated on March 7, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.