ROBERT ALFONSO LEON D.M.D.
NPI 1154677318
Dentist - General Practice in Portland, OR

Q: What is Robert Leon's NPI number?

The NPI number for Robert Leon is 1154677318. It was assigned to this individual provider in the NPPES registry on July 25, 2012.

Q: What is Robert Leon's specialty?

The primary specialty registered for this NPI is Dentist, specializing in General Practice, with taxonomy code 1223G0001X.

Q: When was this NPI record last updated?

The NPPES record for Robert Leon was last updated on July 25, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.

Active since July 25, 2012

511 SW 10TH AVE, SUITE 804, PORTLAND, OR 97205(503) 243-2505 Get Directions Write a Review

NPPES record last updated: July 25, 2012. Verified against the NPPES registry weekly; last sync: August 02, 2026.

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About Robert Alfonso Leon D.m.d. NPPES

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

ROBERT ALFONSO LEON D.M.D. (NPI 1154677318) is an individual general practice provider in Portland, Oregon, licensed in Oregon (D6087) and active in the NPI registry since July 2012.

NPPES Registry Identity

NPI1154677318

Entity TypeIndividualMale

Primary Taxonomy1223G0001X

Provider Legal NameROBERT ALFONSO LEONCredential: D.M.D.

Location Address511 SW 10TH AVE, SUITE 804Portland, OR 97205-2732

Mailing Address511 Sw 10th Ave, Suite 804Portland, OR 97205-2732 · (503) 243-2505

Phone(503) 243-2505

Sole ProprietorNo

Enumeration DateJuly 25, 2012

✔ NPI 1154677318 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · General PracticeDental Providers

Taxonomy Code1223G0001X

License✔ Licensed in OR · D6087

Definition

A general dentist is the primary dental care provider for patients of all ages. The general dentist is responsible for the diagnosis, treatment, management and overall coordination of services related to patients' oral health needs.

511 SW 10TH AVE, Portland, OR 97205

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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.

BARZIN KHALILI, M.D., LLC

Allergy & Immunology

511 SW 10TH AVE, SUITE 1301
PORTLAND, OR 97205

Multnomah County (503) 228-0155

DR. SYDNEY SUSAN EY PH.D.

Psychologist

511 SW 10TH AVE, SUITE 400
PORTLAND, OR 97205

Multnomah County (503) 352-2406

MS. REBECCA ANNE FINK LMT

Specialist

511 SW 10TH AVE, SUITE 1008
PORTLAND, OR 97205

Multnomah County (503) 224-6800

JENNIFER KAY BANE PA-C

Physician Assistant (Medical)

511 SW 10TH AVE, SUITE 1301
PORTLAND, OR 97205

Multnomah County (503) 228-0155

MR. WILLIAM THOMAS HALLETT L.M.T.

Specialist

511 SW 10TH AVE, SUITE# 1108
PORTLAND, OR 97205

Multnomah County (503) 224-6800

MICHAEL C ROYSE, DMD, LLC

Clinic/Center (Dental)

511 SW 10TH AVE, SUITE #810
PORTLAND, OR 97205

Multnomah County (503) 223-3910

GEMMA PAULA BAUMER MA, LPC-INTERN

Counselor (Professional)

511 SW 10TH AVE
PORTLAND, OR 97205

Multnomah County (510) 332-1155

DR. ROBIN LESLIE SHALLCROSS PH.D.

Psychologist (Clinical)

511 SW 10TH AVE, SUITE 400
PORTLAND, OR 97205

Multnomah County (503) 352-2410

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 Robert Leon's NPI number?

The NPI number for Robert Leon is 1154677318. It was assigned to this individual provider in the NPPES registry on July 25, 2012.

Where is Robert Leon located?

Robert Leon practices at 511 SW 10th Ave Suite 804, Portland, OR 97205. The listed phone number is (503) 243-2505.

What is Robert Leon's specialty?

The primary specialty registered for this NPI is Dentist, specializing in General Practice, with taxonomy code 1223G0001X.

When was this NPI record last updated?

The NPPES record for Robert Leon was last updated on July 25, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.