Matthew James Keelin, ARNP
Family Nurse Practitioner · Portland, OR
Matthew James Keelin, ARNP is a family nurse practitioner with a practice address in Portland, Oregon, and NPI 1528532306, issued on Jan 15, 2019. Check the license (Oregon 10004744, as entered in NPPES) with the Oregon board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Matthew James Keelin
- Credential
- ARNP
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License numbers
- 10004744 OR
60919295 WA
Self-reported in NPPES; status is on the state search - Practice location
- 6801 NE Cornfoot RD, Portland, OR 97218
- Phone
- (503) 249-0997
- Enumerated
- Jan 15, 2019
- Record last updated
- Feb 21, 2023
- Medicare enrollment
- Enrolled (PECOS I20200420001083); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 2,384 in Oregon → Look up another NPI →
Verify Matthew James Keelin in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Oregon board licenses this profession
Search for license 10004744Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
93% fewer Medicare Part D claims than the average family nurse practitioner in 2024
89 Medicare Part D claims for 74 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims. 56 claims were for opioids.
Most prescribed
- Oxycodone Hcl55 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: $98.14
3 payments; by number, the most common kind was food and beverage; the largest payer was Genzyme Corporation. The 99,489 providers of this specialty with any payment received $650.95 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
- The Vancouver Clinic Inc PSVancouver, WA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Matthew James Keelin among 2,384 family nurse practitioner records in Oregon
Matthew James Keelin, ARNP is one of 2,384 family nurse practitioner records with a practice address in Oregon. 73% 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 68% of them.
- NPI issued2019 · 68% of these records are older, 27% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileYes · 58% of these records are
- Graduated2018 · median 2017 among the 1,390 with a school on file
- Record last updated2023 · 46% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a Oregon practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
591 family nurse practitioner records list a practice address in Portland
They are 591 of the 42,088 NPPES records with a practice address in Portland, and 2,384 family nurse practitioner records in Oregon.
All 2,384 in Oregon → Every provider in Portland → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Susan Kass, FNPPortland, OR 972181811936362
- Nina Tran, FNPPortland, OR 972181508400169
- Tracey Amlin, FNPPortland, OR 972171659653277
- Kori Anderson, FNPPortland, OR 972171043479389
- Elizabeth Austin, FNPPortland, OR 972191245426493
- Tinah Bazin-Quintana, FNP-CPortland, OR 972191265595979
- Anna Berka, NPPortland, OR 972191497520555
- Kimberly Bradley, APRN, FNP-BCPortland, OR 972191265939185
Common questions
What is Matthew James Keelin, ARNP's NPI number?
Matthew James Keelin, ARNP's National Provider Identifier (NPI) is 1528532306, issued on Jan 15, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Matthew James Keelin, ARNP located?
The NPPES record lists a practice address at 6801 NE Cornfoot RD, Portland, OR, 97218. Phone: (503) 249-0997. Providers update this record themselves, so call before visiting.
How can I verify Matthew James Keelin, ARNP's license?
NPPES lists Oregon license number 10004744, as entered by the provider. Search the Oregon board that licenses this profession; the NPPES record confirms identity only.
How much does Matthew James Keelin, ARNP prescribe under Medicare Part D?
In 2024, Matthew James Keelin, ARNP had 89 Medicare Part D claims for 74 beneficiaries; the average among family nurse practitioner prescribers was 1,305. 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.