Jaclyn Addison Barnard, DO
Family Medicine Physician · Beaverton, OR
Jaclyn Addison Barnard, DO is a family medicine physician with a practice address in Beaverton, Oregon, and NPI 1598460503, issued on Mar 31, 2023. Check the license (Oregon DO230859, as entered in NPPES) on the Oregon Medical Board; the Medicare figures below come from public CMS files.
- Name
- Jaclyn Addison Barnard
- Credential
- DO
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- DO230859 OR
Self-reported in NPPES; status is on the state search - Practice location
- 4855 SW Western Ave, Beaverton, OR 97005
- Phone
- (503) 813-2000
- Enumerated
- Mar 31, 2023
- Record last updated
- Jul 2, 2026
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 2,847 in Oregon → Look up another NPI →
Also registered at 4855 SW Western Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jean Akin, PMHNPAdult Psychiatric/Mental Health Registered Nurse1316013857
- Amanda AndersenInternal Medicine Physician1033504410
- Carole Anderson, FNPFamily Nurse Practitioner1467561241
- Scott Anderson, ODOptometrist1689774218
- Tovi Anderson, M.D., PH.D.Family Medicine Physician1902225725
- Sarah Anderson Mills, EFDADental Assistant1154886877
Verify Jaclyn Addison Barnard in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersOregon Medical Board
Search for license DO230859Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
86% fewer Medicare Part D claims than the average family medicine physician in 2024
501 Medicare Part D claims for 78 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 14% of claims. 23 claims were for opioids.
Most prescribed
- Atorvastatin Calcium33 claims
- Pantoprazole Sodium32 claims
- Amlodipine Besylate30 claims
- Lisinopril24 claims
- Hydrocodone-Acetaminophen19 claims
- Omeprazole19 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.
Jaclyn Addison Barnard among 2,847 family medicine physician records in Oregon
Jaclyn Addison Barnard, DO is one of 2,847 family medicine physician records with a practice address in Oregon. 75% 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 96% of them.
- NPI issued2023 · 96% of these records are older, 3% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileNo · 59% of these records are
- Record last updated2026 · 57% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Oregon practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
81 family medicine physician records list a practice address in Beaverton
They are 81 of the 3,604 NPPES records with a practice address in Beaverton, and 2,847 family medicine physician records in Oregon.
All 2,847 in Oregon → Every provider in Beaverton → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Robert Barlow, MDBeaverton, OR 970051902842081
- Yee Chang, MDBeaverton, OR 970051871566539
- Anshu Dhingra, MDBeaverton, OR 970051811942733
- Christian Hill, MDBeaverton, OR 970051356380984
- Gregory Holles, MDBeaverton, OR 970051750320206
- Jeffrey Katz, MDBeaverton, OR 970051992757264
- Jennifer Lietzke, M.D.Beaverton, OR 970051699701631
- Herbert Lim, MDBeaverton, OR 970051235124520
Common questions
What is Jaclyn Addison Barnard, DO's NPI number?
Jaclyn Addison Barnard, DO's National Provider Identifier (NPI) is 1598460503, issued on Mar 31, 2023. An NPI identifies a provider in billing; it is not a license.
Where is Jaclyn Addison Barnard, DO located?
The NPPES record lists a practice address at 4855 SW Western Ave, Beaverton, OR, 97005. Phone: (503) 813-2000. Providers update this record themselves, so call before visiting.
How can I verify Jaclyn Addison Barnard, DO's license?
NPPES lists Oregon license number DO230859, 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 Jaclyn Addison Barnard, DO prescribe under Medicare Part D?
In 2024, Jaclyn Addison Barnard, DO had 501 Medicare Part D claims for 78 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.