NPPES file of Aug 9, 2026

Allen Ji Kim, O.D.

Optometrist · Portland, OR

Allen Ji Kim, O.D. is an optometrist with a practice address in Portland, Oregon, and NPI 1821355587, issued on Apr 19, 2012. Check the license (Oregon 3509ATI, 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 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1821355587
Name
Allen Ji Kim
Credential
O.D.
Primary taxonomy
Optometrist 152W00000X
License number
3509ATI OR
Self-reported in NPPES; status is on the state search
Practice location
3978 N Williams Ave, Portland, OR 97227
Phone
(503) 493-7070
Enumerated
Apr 19, 2012
Record last updated
Jun 23, 2014 (not updated in 12 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20130828000539); 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 3978 N Williams Ave

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

  1. Ashley Hibbert, O.D.Optometrist1104151281
  2. Sagina O'Halloran, O.D.Optometrist1386979466
  3. Eugene PakOptometrist1174977037
  4. Lindsey Rosencrans, ODOptometrist1801317649
  5. Angela To, O.D.Optometrist1568766509

Verify Allen Ji Kim 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 3509ATI    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

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66% fewer Medicare Part D claims than the average optometrist in 2024

95 Medicare Part D claims for 49 beneficiaries, against an average of 277 among the 33,128 providers of this specialty who prescribed in Part D. Brand-name drugs were 59% of claims.

  1. Allen Kim95
  2. Specialty average277

Most prescribed

  1. Prednisolone Acetate45 claims
  2. Ofloxacin18 claims
  3. Ketorolac Tromethamine16 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Industry payments in 2024: $178.26

8 payments; by number, the most common kind was food and beverage; the largest payer was RxSight Inc. The 34,453 providers of this specialty with any payment received $769.99 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Allen Kim$178.26
  2. Specialty average$769.99

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through one group practice

  1. Bridgeport Eye Physicians LLCSherwood, 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.

All 944 in Oregon → Every provider in Portland →

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 Allen Ji Kim, O.D.'s NPI number?

Allen Ji Kim, O.D.'s National Provider Identifier (NPI) is 1821355587, issued on Apr 19, 2012. An NPI identifies a provider in billing; it is not a license.

Where is Allen Ji Kim, O.D. located?

The NPPES record lists a practice address at 3978 N Williams Ave, Portland, OR, 97227. Phone: (503) 493-7070. Providers update this record themselves, so call before visiting.

How can I verify Allen Ji Kim, O.D.'s license?

NPPES lists Oregon license number 3509ATI, as entered by the provider. Search the Oregon board that licenses this profession; the NPPES record confirms identity only.

How much does Allen Ji Kim, O.D. prescribe under Medicare Part D?

In 2024, Allen Ji Kim, O.D. had 95 Medicare Part D claims for 49 beneficiaries; the average among optometrist prescribers was 277. Part D covers Medicare prescriptions 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.