Diana M. Seaders, PA
Medical Physician Assistant · Salem, OR
Diana M. Seaders, PA is a medical physician assistant with a practice address in Salem, Oregon, and NPI 1285979138, issued on Dec 4, 2012. Check the license (Oregon PA164959, as entered in NPPES) with the Oregon board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Diana M. Seaders
- Credential
- PA
- Primary taxonomy
- Medical Physician Assistant 363AM0700X
- License numbers
- PA164959 OR
PA164969 OR
5318 AZ
Self-reported in NPPES; status is on the state search - Practice location
- 875 Oak St SE Ste 4030, Salem, OR 97301
- Phone
- (503) 561-6444
- Enumerated
- Dec 4, 2012
- Record last updated
- Dec 10, 2025
- Fax
- (503) 561-6440
- Medicaid ID
- 767954 AZ
- Medicare enrollment
- Enrolled (PECOS I20131204002289); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest medical physician assistant records → All 699 in Oregon → Look up another NPI →
Also registered at 875 Oak St SE Ste 4030
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Kim-Hien Dao, DO, PHDHematology (Internal Medicine) Physician1770748121
- Alyssa Dehut, PA-CPhysician Assistant1821510173
- Jodie Hall, AGACNP-BCAcute Care Nurse Practitioner1801467261
Verify Diana M. Seaders in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Oregon board licenses this profession
Search for license PA164959Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
94% fewer Medicare Part D claims than the average medical physician assistant in 2024
69 Medicare Part D claims for 46 beneficiaries, against an average of 1,148 among the 23,801 providers of this specialty who prescribed in Part D. 15 claims were for opioids.
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.
The practice group's MIPS final score for 2023 (Medicare payment program): 82.4 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $1,113.68
17 payments; by number, the most common kind was food and beverage; the largest payer was Janssen Biotech, Inc. The 16,165 providers of this specialty with any payment received $1,055.00 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through 2 group practices
- Oregon Oncology Specialists LLPWoodburn, OR
- University Professional ServicesPortland, OR
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Diana M. Seaders among 699 medical physician assistant records in Oregon
Diana M. Seaders, PA is one of 699 medical physician assistant records with a practice address in Oregon. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2012, is newer than 47% of them.
- NPI issued2012 · 47% of these records are older, 49% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 73% of these records are
- Graduated2012 · median 2014 among the 508 with a school on file
- Record last updated2025 · 52% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363AM0700X and a Oregon practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Medical Physician Assistant providers in Oregon
There are 699 medical physician assistant records in Oregon.
All 699 in Oregon → Every provider in Salem → Medical Physician Assistant nationwide →
The 8 medical physician assistant records with the nearest ZIP codes
- Peter Anderson, DC, PA-CSalem, OR 973011144337916
- Kurt Atkin, PA-CSalem, OR 973011770646663
- Erik Bates, PASalem, OR 973011689786832
- Mindy Glivinski, PASalem, OR 973011235113366
- Ryan Hermansen, PA-CSalem, OR 973011831681618
- Amy Hernandez, PA-C, MSSalem, OR 973011609279298
- Darby Jalbert, PA-CSalem, OR 973011285255851
- Nash Keene, STUDENTSalem, OR 973011912308404
Common questions
What is Diana M. Seaders, PA's NPI number?
Diana M. Seaders, PA's National Provider Identifier (NPI) is 1285979138, issued on Dec 4, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Diana M. Seaders, PA located?
The NPPES record lists a practice address at 875 Oak St SE Ste 4030, Salem, OR, 97301. Phone: (503) 561-6444. Providers update this record themselves, so call before visiting.
How can I verify Diana M. Seaders, PA's license?
NPPES lists Oregon license number PA164959, as entered by the provider. Search the Oregon board that licenses this profession; the NPPES record confirms identity only.
How much does Diana M. Seaders, PA prescribe under Medicare Part D?
In 2024, Diana M. Seaders, PA had 69 Medicare Part D claims for 46 beneficiaries; the average among medical physician assistant prescribers was 1,148. Part D covers Medicare prescriptions only.
What is Diana M. Seaders, PA's MIPS final score?
The 2023 MIPS final score is 82.4 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.