NPPES file of Aug 9, 2026

Matthew Peter Kaul, MD

Physical Medicine & Rehabilitation Physician · Portland, OR

Matthew Peter Kaul, MD is a physical medicine & rehabilitation physician with a practice address in Portland, Oregon, and NPI 1841307238, issued on Aug 23, 2006. Check the license on the Oregon Medical Board; the Medicare figures below come from public CMS files.

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

NPPES recordNPPES file of Aug 9, 2026
1841307238
Name
Matthew Peter Kaul
Credential
MD
Primary taxonomy
Physical Medicine & Rehabilitation Physician 208100000X
License number
MD00028922 WA
Self-reported in NPPES; status is on the state search
Practice location
3710 SW US Veterans Hospital RD, Portland, OR 97239
Phone
(503) 273-5018
Enumerated
Aug 23, 2006
Record last updated
Feb 4, 2022
Medicare enrollment
Enrolled (PECOS I20130424000944); accepts Medicare assignment
Medical or professional school
Oregon Health Sciences University School Of Medicine, 1987
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 3710 SW US Veterans Hospital RD

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

  1. Wendy AbramClinical Social Worker1386254597
  2. Kayleen AdamsLicensed Vocational Nurse1548905565
  3. Zeenat Ahmed, M.DAnesthesiology Physician1679687974
  4. Alan Albright, PA-CPhysician Assistant1669578845
  5. Lakshi Aldredge, NPAdult Health Nurse Practitioner1003920109
  6. Claude Aldridge (jr.), LMSW#Clinical Social Worker1528176328

Verify Matthew Peter Kaul in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersOregon Medical BoardCheck 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
Open the Oregon license search

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97% fewer Medicare Part D claims than the average physical medicine & rehabilitation physician in 2024

24 Medicare Part D claims, against an average of 727 among the 7,448 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.

  1. Matthew Kaul24
  2. Specialty average727

Most prescribed

  1. Alprazolam12 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.

Bills Medicare through one group practice

  1. Kaiser Foundation Health Plan OF The NorthwestClackamas, OR

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

Matthew Peter Kaul among 164 physical medicine & rehabilitation physician records in Oregon

Matthew Peter Kaul, MD is one of 164 physical medicine & rehabilitation physician records with a practice address in Oregon. 52% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 12% of them.

  • NPI issued2006 · 12% of these records are older, 57% newer
  • In a Medicare fileYes · 52% of these records are
  • In the CMS Doctors and Clinicians fileYes · 43% of these records are
  • Graduated1987 · median 2009 among the 71 with a school on file
  • Record last updated2022 · 60% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208100000X and a Oregon practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Physical Medicine & Rehabilitation Physician providers in Oregon

There are 164 physical medicine & rehabilitation physician records in Oregon.

The 8 physical medicine & rehabilitation physician records with the nearest ZIP codes

  1. Hans Carlson, MDPortland, OR 972391902813827
  2. Nels Carlson, MDPortland, OR 972391720096282
  3. Jesse Day, MDPortland, OR 972391689103806
  4. Hayley DunnPortland, OR 972391841769502
  5. Laura JonesPortland, OR 972391669763041
  6. Larry KimPortland, OR 972391639411838
  7. Ian Logan, M.D.Portland, OR 972391679923999
  8. Sally Niles, MDPortland, OR 972391588774798

Common questions

What is Matthew Peter Kaul, MD's NPI number?

Matthew Peter Kaul, MD's National Provider Identifier (NPI) is 1841307238, issued on Aug 23, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Matthew Peter Kaul, MD located?

The NPPES record lists a practice address at 3710 SW US Veterans Hospital RD, Portland, OR, 97239. Phone: (503) 273-5018. Providers update this record themselves, so call before visiting.

How can I verify Matthew Peter Kaul, MD's license?

Search the Oregon Medical Board at https://www.oregon.gov/OMB/Pages/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Matthew Peter Kaul, MD prescribe under Medicare Part D?

In 2024, Matthew Peter Kaul, MD had 24 Medicare Part D claims; the average among physical medicine & rehabilitation physician prescribers was 727. 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.