NPPES file of Aug 9, 2026

Yuesum To, OD

Optometrist · Portland, OR

Yuesum To, OD is an optometrist with a practice address in Portland, Oregon, and NPI 1144324732, issued on Sep 12, 2006. Check the license (Oregon 3153T, as entered in NPPES) with the Oregon board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1144324732
Name
Yuesum To
Credential
OD
Primary taxonomy
Optometrist 152W00000X
License numbers
3153T OR
10865T CA
Self-reported in NPPES; status is on the state search
Practice location
3333 SE Belmont St, Portland, OR 97214
Phone
(503) 335-7173
Enumerated
Sep 12, 2006
Record last updated
Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
Fax
(503) 335-7973
Medicare enrollment
Enrolled (PECOS I20070921000534); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 3333 SE Belmont St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Melaina Catabay, ABOOptician1376758003

Verify Yuesum To in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Oregon board licenses this profession
    Search for license 3153T
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Oregon license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Bills Medicare through one group practice

  1. Myoptic Optometry, LLCPortland, OR

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Optometrist providers in Oregon

There are 944 optometrist records in Oregon.

Other optometrist records in Oregon

  1. James Adamek, ODEagle Point, OR1568660199
  2. Brittany Adams, O.D.Albany, OR1265732978
  3. Makayla Adams, ODMyrtle Creek, OR1790461911
  4. Shelly Adams, O.D.White City, OR1396908075
  5. Samuel Adelman, O.D.Happy Valley, OR1043545122
  6. Brett Agost, O.D.Gresham, OR1326030883
  7. Dane AgostGresham, OR1376461657
  8. Andrew Aker, O.D.Portland, OR1154520906
  9. Joseph An, O.D.Gresham, OR1235271511
  10. Anna Anderson, O.D.Portland, OR1376707984

Common questions

What is Yuesum To, OD's NPI number?

Yuesum To, OD's National Provider Identifier (NPI) is 1144324732, issued on Sep 12, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Yuesum To, OD located?

The NPPES record lists a practice address at 3333 SE Belmont St, Portland, OR, 97214. Phone: (503) 335-7173. Providers update this record themselves, so call before visiting.

How can I verify Yuesum To, OD's license?

NPPES lists Oregon license number 3153T, as entered by the provider. Search the Oregon board that licenses this profession; the NPPES record confirms identity only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.