NPPES file of Aug 9, 2026

Matthew Paul Keeslar, PA-C

Medical Physician Assistant · Portland, OR

Matthew Paul Keeslar, PA-C is a medical physician assistant with a practice address in Portland, Oregon, and NPI 1295283380, issued on Sep 16, 2016. Check the license (Oregon PA188921, as entered in NPPES) with the Oregon board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1295283380
Name
Matthew Paul Keeslar
Credential
PA-C
Primary taxonomy
Medical Physician Assistant 363AM0700X
License number
PA188921 OR
Self-reported in NPPES; status is on the state search
Practice location
6924 NE Sandy Blvd, Portland, OR 97213
Phone
(503) 300-4111
Enumerated
Sep 16, 2016
Record last updated
Nov 14, 2023
Fax
(503) 954-2122
Medicare enrollment
Enrolled (PECOS I20181115000451); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 6924 NE Sandy Blvd

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Christine Baldwin, PA-CMedical Physician Assistant1932713948
  2. Laurel Darkins, FNP-BCFamily Nurse Practitioner1790160521
  3. Katarina Friedman, PNP-CPediatric Nurse Practitioner1376067371
  4. Marcus Gabriel, PNPPediatric Nurse Practitioner1720671621
  5. Hannah Gerber, DNP, CPNP-AC/PCPediatric Nurse Practitioner1992260830
  6. Megan Heisey, CPNP-ACCritical Care Pediatric Nurse Practitioner1639778681

Verify Matthew Paul Keeslar in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Oregon board licenses this profession
    Search for license PA188921
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Oregon license search

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The practice group's MIPS final score for 2023 (Medicare payment program): 93.6 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.

  1. Qualityout of 100 · 30% of the final score88.0
  2. Costout of 100 · 30%91.5
  3. Promoting interoperabilityout of 100 · 25%99.0
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

Industry payments in 2024: $129.81

4 payments; by number, the most common kind was food and beverage; the largest payer was Inspire Medical Systems, 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.

  1. Matthew Keeslar$129.81
  2. Specialty average$1,055.00

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

  1. Oregon Sleep And Pulmonary LLCPortland, OR

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Medical Physician Assistant providers in Oregon

There are 699 medical physician assistant records in Oregon.

Other medical physician assistant records in Oregon

  1. Alyssa Abbey, PA-CBend, OR1992830152
  2. Matthew Abbott, PA-CPortland, OR1154738003
  3. Diana Aby-Daniel, PAPortland, OR1740516053
  4. Lola Achilova, P.A.-CPortland, OR1548546328
  5. Freddie AdameSalem, OR1811730542
  6. Vesna Ader, PA-CPortland, OR1467528398
  7. Zoha AhmadPortland, OR1336890896
  8. Erica Akbari, PA-CSalem, OR1659700029
  9. Aimee Alejandre, PA-CSalem, OR1790454056
  10. Hanna Allwein, PA-CTigard, OR1073963013

Common questions

What is Matthew Paul Keeslar, PA-C's NPI number?

Matthew Paul Keeslar, PA-C's National Provider Identifier (NPI) is 1295283380, issued on Sep 16, 2016. An NPI identifies a provider in billing; it is not a license.

Where is Matthew Paul Keeslar, PA-C located?

The NPPES record lists a practice address at 6924 NE Sandy Blvd, Portland, OR, 97213. Phone: (503) 300-4111. Providers update this record themselves, so call before visiting.

How can I verify Matthew Paul Keeslar, PA-C's license?

NPPES lists Oregon license number PA188921, as entered by the provider. Search the Oregon board that licenses this profession; the NPPES record confirms identity only.

What is Matthew Paul Keeslar, PA-C's MIPS final score?

The 2023 MIPS final score is 93.6 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.