David Richard Murphy, PA
Medical Physician Assistant · Portland, OR
David Richard Murphy, PA is a medical physician assistant with a practice address in Portland, Oregon, and NPI 1851886246, issued on Jun 27, 2018. Check the license (Oregon PA196415, as entered in NPPES) with the Oregon board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- David Richard Murphy
- Credential
- PA
- Primary taxonomy
- Medical Physician Assistant 363AM0700X
- License number
- PA196415 OR
Self-reported in NPPES; status is on the state search - Practice location
- 3303 S Bond Ave, Portland, OR 97239
- Phone
- (503) 494-8573
- Enumerated
- Jun 27, 2018
- Record last updated
- Jun 10, 2020 (not updated in 6 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20200513000034); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest medical physician assistant records → All 699 in Oregon → Look up another NPI →
Also registered at 3303 S Bond Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify David Richard Murphy in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Oregon board licenses this profession
Search for license PA196415Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
68% fewer Medicare Part D claims than the average medical physician assistant in 2024
372 Medicare Part D claims for 89 beneficiaries, against an average of 1,148 among the 23,801 providers of this specialty who prescribed in Part D. Brand-name drugs were 18% of claims.
Most prescribed
- Atorvastatin Calcium32 claims
- Clopidogrel26 claims
- Metoprolol Succinate25 claims
- Pantoprazole Sodium21 claims
- Nitroglycerin17 claims
- Brilinta14 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.
Industry payments in 2024: $14.43
1 payment: food and beverage; the largest payer was Zoll Services LLC (a/k/a Zoll LifeCor Corp). 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 one group practice
- University Professional ServicesBeaverton, OR
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
David Richard Murphy among 699 medical physician assistant records in Oregon
David Richard Murphy, 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 2018, is newer than 72% of them.
- NPI issued2018 · 72% of these records are older, 23% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 73% of these records are
- Graduated2019 · median 2014 among the 508 with a school on file
- Record last updated2020 · 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 Portland → Medical Physician Assistant nationwide →
The 8 medical physician assistant records with the nearest ZIP codes
- Katherine Bischof, PA-CPortland, OR 972391831165737
- Theresa Huong Dang, PA-CPortland, OR 972391679678726
- Lisa Egan, PAPortland, OR 972391407862964
- Kimberly Felder, PA-CPortland, OR 972391972548865
- Stephen Giles, PAPortland, OR 972391982612446
- Anya Hill, PA-CPortland, OR 972391255342234
- Lori Kelly, PA-CPortland, OR 972391689670226
- Katharine Keranen, PAPortland, OR 972391235174236
Common questions
What is David Richard Murphy, PA's NPI number?
David Richard Murphy, PA's National Provider Identifier (NPI) is 1851886246, issued on Jun 27, 2018. An NPI identifies a provider in billing; it is not a license.
Where is David Richard Murphy, PA located?
The NPPES record lists a practice address at 3303 S Bond Ave, Portland, OR, 97239. Phone: (503) 494-8573. Providers update this record themselves, so call before visiting.
How can I verify David Richard Murphy, PA's license?
NPPES lists Oregon license number PA196415, as entered by the provider. Search the Oregon board that licenses this profession; the NPPES record confirms identity only.
How much does David Richard Murphy, PA prescribe under Medicare Part D?
In 2024, David Richard Murphy, PA had 372 Medicare Part D claims for 89 beneficiaries; the average among medical physician assistant prescribers was 1,148. 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.