Melissa Walsh, P.A.
Physician Assistant · Salem, OR
Melissa Walsh, P.A. is a physician assistant with a practice address in Salem, Oregon, and NPI 1033512918, issued on Oct 6, 2014. Check the license (Oregon PA169997, as entered in NPPES) with the Oregon board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Melissa Walsh
- Credential
- P.A.
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- PA169997 OR
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
- Oct 6, 2014
- Record last updated
- Dec 1, 2022
- Medicare enrollment
- Enrolled (PECOS I20160211000812); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 2,094 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.
- Kurt Atkin, PA-CMedical Physician Assistant1770646663
- Nicholas Barber, MDHematology & Oncology Physician1508033465
- Sadie Blackhall, PA-CPhysician Assistant1922376656
- Kim-Hien Dao, DO, PHDHematology (Internal Medicine) Physician1770748121
- Alyssa Dehut, PA-CPhysician Assistant1821510173
- Jodie Hall, AGACNP-BCAcute Care Nurse Practitioner1801467261
Verify Melissa Walsh in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Oregon board licenses this profession
Search for license PA169997Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
7% fewer Medicare Part D claims than the average physician assistant in 2024
771 Medicare Part D claims for 277 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. 124 claims were for opioids.
Most prescribed
- Ondansetron Odt56 claims
- Oxycodone Hcl53 claims
- Prochlorperazine Maleate38 claims
- Eliquis35 claims
- Anastrozole33 claims
- Gabapentin25 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.
The MIPS final score for 2023 (Medicare payment program): 97.8 of 100
The Merit-based Incentive Payment System score is reported for this clinician. 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; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $357.42
15 payments; by number, the most common kind was food and beverage; the largest payer was Merck Sharp & Dohme LLC. The 64,719 providers of this specialty with any payment received $841.65 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 one group practice
- Oregon Oncology Specialists LLPSalem, OR
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Melissa Walsh among 2,094 physician assistant records in Oregon
Melissa Walsh, P.A. 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 2014, is newer than 40% of them.
- NPI issued2014 · 40% of these records are older, 56% newer
- In a Medicare fileYes · 85% of these records are
- In the CMS Doctors and Clinicians fileYes · 74% of these records are
- Graduated2014 · 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).
128 physician assistant records list a practice address in Salem
They are 128 of the 6,700 NPPES records with a practice address in Salem, and 2,094 physician assistant records in Oregon.
All 2,094 in Oregon → Every provider in Salem → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Julie AllstotSalem, OR 973011851522858
- Sadie Blackhall, PA-CSalem, OR 973011922376656
- Randy Cote, PA-CSalem, OR 973011285898320
- Kristen GehringSalem, OR 973011639294671
- Teresa George, PASalem, OR 973011942475918
- Eric Harmon, PASalem, OR 973011972778934
- Angila Johnson, P.A.Salem, OR 973011649473349
- Michelle Lewis, PA-CSalem, OR 973011376843417
Common questions
What is Melissa Walsh, P.A.'s NPI number?
Melissa Walsh, P.A.'s National Provider Identifier (NPI) is 1033512918, issued on Oct 6, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Melissa Walsh, P.A. 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 Melissa Walsh, P.A.'s license?
NPPES lists Oregon license number PA169997, as entered by the provider. Search the Oregon board that licenses this profession; the NPPES record confirms identity only.
How much does Melissa Walsh, P.A. prescribe under Medicare Part D?
In 2024, Melissa Walsh, P.A. had 771 Medicare Part D claims for 277 beneficiaries; the average among physician assistant prescribers was 830. Part D covers Medicare prescriptions only.
What is Melissa Walsh, P.A.'s MIPS final score?
The 2023 MIPS final score is 97.8 of 100. 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.