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

DR. DARYL WILLIAM BARON MD
NPI 1245293596
Internal Medicine in Lake Oswego, OR

Active since April 08, 2006
16463 SW BOONES FERRY RD, LAKE OSWEGO, OR 97035(503) 635-6256(503) 636-9604 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Daryl William Baron Md NPPES

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

DR. DARYL WILLIAM BARON MD (NPI 1245293596) is an individual internal medicine provider in Lake Oswego, Oregon, licensed in Oregon (MD14839) and active in the NPI registry since April 2006.

NPPES Registry Identity

NPI1245293596
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameDR. DARYL WILLIAM BARONCredential: MD
Location Address16463 SW BOONES FERRY RDLake Oswego, OR 97035
Mailing Address16463 Sw Boones Ferry RdLake Oswego, OR 97035 · (503) 635-6256 · Fax (503) 636-9604
Phone(503) 635-6256
Fax(503) 636-9604
Sole ProprietorNo
Enumeration DateApril 8, 2006
Last NPPES UpdateJuly 13, 2026
✔ NPI 1245293596 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 · MD14839
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.
16463 SW BOONES FERRY RD, Lake Oswego, OR 97035
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Other Providers at the Same Location NPPES

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

STEVEN ANTHONY HASHIGUCHI MD
Internal Medicine
16463 SW BOONES FERRY RD
LAKE OSWEGO, OR 97035
Clackamas County (503) 635-6256

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 Daryl Baron's NPI number?

The NPI number for Daryl Baron is 1245293596. It was assigned to this individual provider in the NPPES registry on April 8, 2006.

Where is Daryl Baron located?

Daryl Baron practices at 16463 SW Boones Ferry Rd, Lake Oswego, OR 97035. The listed phone number is (503) 635-6256.

What is Daryl Baron's specialty?

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

When was this NPI record last updated?

The NPPES record for Daryl Baron was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 23 days 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.