NPPES file of Aug 9, 2026

Aileen Kim, MD

Internal Medicine Physician · Tigard, OR

Aileen Kim, MD is an internal medicine physician with a practice address in Tigard, Oregon, and NPI 1255360657, issued on Jun 30, 2006. Check the license (Oregon MD16600, as entered in NPPES) on the Oregon Medical Board; 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
1255360657
Name
Aileen Kim
Credential
MD
Primary taxonomy
Internal Medicine Physician 207R00000X
License number
MD16600 OR
Self-reported in NPPES; status is on the state search
Practice location
12442 SW Scholls Ferry RD, Tigard, OR 97223
Phone
(503) 216-9200
Enumerated
Jun 30, 2006
Record last updated
Oct 14, 2020 (not updated in 6 years: call before relying on the address or phone)
Fax
(503) 216-9220
Medicaid ID
013438 OR
Medicare enrollment
Enrolled (PECOS I20080918000209); accepts Medicare assignment
Medical or professional school
Oregon Health Sciences University School Of Medicine, 1989
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 12442 SW Scholls Ferry RD

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

  1. Sandra Antonovic, M.D.Pediatrics Physician1184773319
  2. Evagelia Baros, DOInternal Medicine Physician1003019340
  3. Kathryn Carr, P.T.Physical Therapist1174724736
  4. Rebecca CrowderStudent in an Organized Health Care Education/Training Program1750256236
  5. Kirsten Crowley, MDPediatrics Physician1396838280
  6. Mary Dunlap, ANPAdult Health Nurse Practitioner1629002639

Verify Aileen Kim in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersOregon Medical Board
    Search for license MD16600
    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
Open 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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94% fewer Medicare Part D claims than the average internal medicine physician in 2024

204 Medicare Part D claims for 175 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.

  1. Aileen Kim204
  2. Specialty average3,176

Most prescribed

  1. Cephalexin28 claims
  2. Amoxicillin27 claims
  3. Doxycycline Monohydrate14 claims
  4. Prednisone14 claims
  5. Azithromycin13 claims
  6. Nitrofurantoin Mono-Macro12 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.

Bills Medicare through one group practice

  1. Providence Health And Services OregonHillsboro, OR

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

Aileen Kim among 2,116 internal medicine physician records in Oregon

Aileen Kim, MD is one of 2,116 internal medicine physician records with a practice address in Oregon. 73% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 7% of them.

  • NPI issued2006 · 7% of these records are older, 54% newer
  • In a Medicare fileYes · 73% of these records are
  • In the CMS Doctors and Clinicians fileYes · 58% of these records are
  • Graduated1989 · median 2008 among the 1,232 with a school on file
  • Record last updated2020 · 58% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Oregon practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Internal Medicine Physician providers in Oregon

There are 2,116 internal medicine physician records in Oregon.

The 8 internal medicine physician records with the nearest ZIP codes

  1. Evagelia Baros, DOTigard, OR 972231003019340
  2. Milton Blettel, MDTigard, OR 972231336208388
  3. Brian Burke, MDTigard, OR 972231790822625
  4. Samuel Fellin, DOTigard, OR 972231265463996
  5. Heidi Hagman, M.D.Tigard, OR 972231962489575
  6. Lawrence LangsdorfTigard, OR 972231639101439
  7. Daniel Mangum, DOTigard, OR 972231710055322
  8. Steven McNally, MDTigard, OR 972231376635532

Common questions

What is Aileen Kim, MD's NPI number?

Aileen Kim, MD's National Provider Identifier (NPI) is 1255360657, issued on Jun 30, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Aileen Kim, MD located?

The NPPES record lists a practice address at 12442 SW Scholls Ferry RD, Tigard, OR, 97223. Phone: (503) 216-9200. Providers update this record themselves, so call before visiting.

How can I verify Aileen Kim, MD's license?

NPPES lists Oregon license number MD16600, as entered by the provider. Search the Oregon Medical Board at https://www.oregon.gov/OMB/Pages/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Aileen Kim, MD prescribe under Medicare Part D?

In 2024, Aileen Kim, MD had 204 Medicare Part D claims for 175 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.

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.