Annabel H. Chen, PA-C
Physician Assistant · Eugene, OR
Annabel H. Chen, PA-C is a physician assistant with a practice address in Eugene, Oregon, and NPI 1124581277, issued on Apr 6, 2019. Check the license with the Oregon board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Annabel H. Chen
- Credential
- PA-C
- Primary taxonomy
- Physician Assistant 363A00000X
- Practice location
- 940 E 44TH Ave, Eugene, OR 97405
- Phone
- (626) 290-1697
- Enumerated
- Apr 6, 2019
- Record last updated
- Sep 28, 2022
- Medicare enrollment
- Enrolled (PECOS I20210617000987); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 2,094 in Oregon → Look up another NPI →
Verify Annabel H. Chen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Oregon board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
About as many Medicare Part D claims as the average physician assistant in 2024
828 Medicare Part D claims for 310 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. Brand-name drugs were 6% of claims. 60 claims were for opioids.
Most prescribed
- Tamsulosin Hcl288 claims
- Trospium Chloride67 claims
- Finasteride57 claims
- Ciprofloxacin Hcl56 claims
- Oxycodone-Acetaminophen56 claims
- Ondansetron Hcl49 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
- Permanente Medical Group IncStockton, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Annabel H. Chen among 2,094 physician assistant records in Oregon
Annabel H. Chen, PA-C is one of 2,094 physician assistant records with a practice address in Oregon. 85% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 62% of them.
- NPI issued2019 · 62% of these records are older, 33% newer
- In a Medicare fileYes · 85% of these records are
- In the CMS Doctors and Clinicians fileYes · 74% of these records are
- Graduated2018 · median 2017 among the 1,552 with a school on file
- Record last updated2022 · 37% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a Oregon practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
99 physician assistant records list a practice address in Eugene
They are 99 of the 8,239 NPPES records with a practice address in Eugene, and 2,094 physician assistant records in Oregon.
All 2,094 in Oregon → Every provider in Eugene → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Morgan Bowden, PA-CEugene, OR 974051437691516
- Jan Lintz, PAEugene, OR 974051881621381
- Dirk Debroekert, PA-CEugene, OR 974041770698102
- Allison ElmerEugene, OR 974041356082309
- Lela FossettEugene, OR 974041912611146
- Shawna Jensen, PAEugene, OR 974041083949697
- Eric Lester, PAEugene, OR 974041730102583
- Joseph O'Hala, PA-CEugene, OR 974041306346804
Common questions
What is Annabel H. Chen, PA-C's NPI number?
Annabel H. Chen, PA-C's National Provider Identifier (NPI) is 1124581277, issued on Apr 6, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Annabel H. Chen, PA-C located?
The NPPES record lists a practice address at 940 E 44TH Ave, Eugene, OR, 97405. Phone: (626) 290-1697. Providers update this record themselves, so call before visiting.
How can I verify Annabel H. Chen, PA-C's license?
Search the Oregon board that licenses this profession; the NPPES record confirms identity only.
How much does Annabel H. Chen, PA-C prescribe under Medicare Part D?
In 2024, Annabel H. Chen, PA-C had 828 Medicare Part D claims for 310 beneficiaries; the average among physician assistant prescribers was 830. 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.