DR. HAN TRAN & ASSOCIATES, P.C.
NPI 1396109039
Optometrist in Happy Valley, OR

Q: What is Dr. Han Tran & Associates, P.C.'s NPI number?

The NPI number for Dr. Han Tran & Associates, P.C. is 1396109039. It was assigned to this organization in the NPPES registry on April 8, 2016.

Q: What is Dr. Han Tran & Associates, P.C.'s specialty?

The primary specialty registered for this NPI is Optometrist with taxonomy code 152W00000X.

Active since April 08, 2016

12000 SE 82ND AVE, 2012, HAPPY VALLEY, OR 97086(503) 652-1788 Get Directions Write a Review

NPPES record last updated: May 27, 2016. Verified against the NPPES registry weekly; last sync: October 18, 2026.

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About Dr. Han Tran & Associates, P.c. NPPES

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

DR. HAN TRAN & ASSOCIATES, P.C. (NPI 1396109039) is a healthcare organization registered as an optometrist in Happy Valley, Oregon and active in the NPI registry since April 2016. The organization lists Han Tran, President/optometrist, as its authorized official.

NPPES Registry Identity

NPI1396109039

Entity TypeOrganization

Primary Taxonomy152W00000X

Legal Business NameDR. HAN TRAN & ASSOCIATES, P.C.

Location Address12000 SE 82ND AVE, 2012Happy Valley, OR 97086-7721

Mailing Address1125 Nw 9th Ave, 329Portland, OR 97209-2864

Phone(503) 652-1788

Organization SubpartNo

Authorized OfficialHan TranPresident/optometrist · (949) 344-6010

Enumeration DateApril 8, 2016

Last NPPES UpdateMay 27, 2016

✔ NPI 1396109039 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOptometristEye and Vision Services Providers

Taxonomy Code152W00000X

License✔ Licensed in OR · 3619AT

Definition

Doctors of optometry (ODs) are the primary health care professionals for the eye. Optometrists examine, diagnose, treat, and manage diseases, injuries, and disorders of the visual system, the eye, and associated structures as well as identify related systemic conditions affecting the eye. An optometrist has completed pre-professional undergraduate education in a college or university and four years of professional education at a college of optometry, leading to the doctor of optometry (O.D.) degree. Some optometrists complete an optional residency in a specific area of practice. Optometrists are eye health care professionals state-licensed to diagnose and treat diseases and disorders of the eye and visual system.

12000 SE 82ND AVE, Happy Valley, OR 97086

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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 Anthem Blue Cross and Blue Shield, Blue Cross and Blue Shield of Louisiana, Blue Cross and Blue Shield of Montana and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Han Tran & Associates, P.c. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 6 clinicians reassign Medicare billing to Dr. Han Tran & Associates, P.C., which bills Medicare for the services they deliver. Of these, 1 practice at this address and 6 within 10 miles. They are listed nearest first.

Clinicians, nearest first (6)

Han Tran

Optometry

NPI 1437531522

12000 SE 82ND AVE SUITE 2012
Happy Valley, OR 97086

(503) 652-1788

✔ PECOSSame address

Jannie Lee, OD

Optometry

NPI 1609218163

12000 SE 82ND AVE STE 1008
Portland, OR 97086

(503) 654-6217

✔ PECOS0.1 mi

Lana Trinh, O.D.

Optometry

NPI 1780969832

1962 SW BROADWAY
Portland, OR 97201

(503) 267-3228

✔ PECOS7.4 mi

Cate Wrege, OD

Optometry

NPI 1376218099

1006 LLOYD CTR
Portland, OR 97232

(503) 282-9752

✔ PECOS7.7 mi

Nellie Chung, OD

Optometry

NPI 1588216519

1046 NW JOHNSON ST
Portland, OR 97209

(503) 944-5567

✔ PECOS8.3 mi

Julia Lieu

Optometry

NPI 1194294108

10021 NE CASCADES PKWY STE S-4B
Portland, OR 97220

(503) 535-7881

✔ PECOS9.6 mi

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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 Dr. Han Tran & Associates, P.C.'s NPI number?

The NPI number for Dr. Han Tran & Associates, P.C. is 1396109039. It was assigned to this organization in the NPPES registry on April 8, 2016.

Where is Dr. Han Tran & Associates, P.C. located?

Dr. Han Tran & Associates, P.C. is located at 12000 SE 82nd Ave 2012, Happy Valley, OR 97086. The listed phone number is (503) 652-1788.

What is Dr. Han Tran & Associates, P.C.'s specialty?

The primary specialty registered for this NPI is Optometrist with taxonomy code 152W00000X.

Is Dr. Han Tran & Associates, P.C. enrolled in Medicare?

Yes. Dr. Han Tran & Associates, P.C. is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Dr. Han Tran & Associates, P.C.?

According to the CMS Revalidation Reassignment List (October 2026 release), 6 clinicians, all in Optometry, reassign their Medicare billing to Dr. Han Tran & Associates, P.C.. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. Of these, 1 practice at this address and 6 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

What insurance does Dr. Han Tran & Associates, P.C. accept?

Health plans from Anthem Blue Cross and Blue Shield, Blue Cross and Blue Shield of Louisiana, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma and Blue Cross and Blue Shield of Texas and 4 other insurers list Dr. Han Tran & Associates, 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 Dr. Han Tran & Associates, P.C. was last updated on May 27, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.