NPPES file of Aug 9, 2026

David Jong, PHARMD

Pharmacist · Lake Oswego, OR

David Jong, PHARMD is a pharmacist with a practice address in Lake Oswego, Oregon, and NPI 1003685876, issued on Dec 21, 2023. Check the license (Oregon RPH-0019887, 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
1003685876
Name
David Jong
Credential
PHARMD
Primary taxonomy
Pharmacist 183500000X
License number
RPH-0019887 OR
Self-reported in NPPES; status is on the state search
Practice location
17779 Lower Boones Ferry RD, Lake Oswego, OR 97035
Phone
(503) 675-2509
Enumerated
Dec 21, 2023
Record last updated
Sep 6, 2024
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 17779 Lower Boones Ferry RD

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

  1. Katherine Blezinski, RPHPharmacist1003118233
  2. Samuel Cutting, RPHPharmacist1033072616
  3. Shah Malik, R.PH.Pharmacist1487956231
  4. Kelly Nguyen, PHARMDPharmacist Clinician (PhC)/ Clinical Pharmacy Specialist1699242693

Verify David Jong 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 RPH-0019887
    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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Most of these Medicare Part D claims are vaccines, 100% of the cost of the top drugs

60 Medicare Part D claims for 56 beneficiaries, against an average of 119 among the 28,524 providers of this specialty who prescribed in Part D. Brand-name drugs were 100% of claims.

  1. David Jong60
  2. Specialty average119

Most prescribed

Pharmacies often give vaccines under a standing order that names one clinician, and CMS counts every such claim under that clinician's NPI. These claims are therefore not a measure of this clinician's own prescribing.

  1. Arexvy32 claims
  2. Shingrix18 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.

David Jong among 3,571 pharmacist records in Oregon

David Jong, PHARMD is one of 3,571 pharmacist records with a practice address in Oregon. 28% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2023, is newer than 89% of them.

  • NPI issued2023 · 89% of these records are older, 8% newer
  • In a Medicare fileYes · 28% of these records are
  • In the CMS Doctors and Clinicians fileNo · under 1% of these records are
  • Record last updated2024 · 76% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 183500000X and a Oregon practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

43 pharmacist records list a practice address in Lake Oswego

They are 43 of the 1,377 NPPES records with a practice address in Lake Oswego, and 3,571 pharmacist records in Oregon.

The 8 pharmacist records with the nearest ZIP codes

  1. Katherine Blezinski, RPHLake Oswego, OR 970351003118233
  2. Kenneth Ernst, RPHLake Oswego, OR 970351053628503
  3. Brendan Ferris, PHARM.D.Lake Oswego, OR 970351720375884
  4. Jesse Gabel, PHARM.D.Lake Oswego, OR 970351518273762
  5. Charles Gutin, RPHLake Oswego, OR 970351043502644
  6. Patricia Iazzetti, RPHLake Oswego, OR 970351760786057
  7. Anita Jafari, PHARM.D.Lake Grove, OR 970351346499225
  8. Deirdre Johnson, PHARM.D.Lake Oswego, OR 970351396061503

Common questions

What is David Jong, PHARMD's NPI number?

David Jong, PHARMD's National Provider Identifier (NPI) is 1003685876, issued on Dec 21, 2023. An NPI identifies a provider in billing; it is not a license.

Where is David Jong, PHARMD located?

The NPPES record lists a practice address at 17779 Lower Boones Ferry RD, Lake Oswego, OR, 97035. Phone: (503) 675-2509. Providers update this record themselves, so call before visiting.

How can I verify David Jong, PHARMD's license?

NPPES lists Oregon license number RPH-0019887, as entered by the provider. Search the Oregon board that licenses this profession; the NPPES record confirms identity only.

How much does David Jong, PHARMD prescribe under Medicare Part D?

In 2024, David Jong, PHARMD had 60 Medicare Part D claims for 56 beneficiaries; the average among pharmacist prescribers was 119. 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.