NPPES file of Aug 9, 2026

David M. Klipper, DO

Diagnostic Radiology Physician · Portland, OR

David M. Klipper, DO is a diagnostic radiology physician with a practice address in Portland, Oregon, and NPI 1598851396, issued on Oct 5, 2006. Check the license (Oregon D024734, as entered in NPPES) on the Oregon Medical Board; the Medicare figures below come from public CMS files.

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

NPPES recordNPPES file of Aug 9, 2026
1598851396
Name
David M. Klipper
Credential
DO
Primary taxonomy
Diagnostic Radiology Physician 2085R0202X
License numbers
D024734 OR
DO24734 OR
066693 GA
Self-reported in NPPES; status is on the state search
Practice location
4231 NE Siskiyou St, Portland, OR 97213
Phone
(503) 233-0649
Enumerated
Oct 5, 2006
Record last updated
Jan 13, 2016 (not updated in 10 years: call before relying on the address or phone)
Medicaid ID
232505 OR
Medicare enrollment
Enrolled (PECOS I20101011000091); accepts Medicare assignment
Medical or professional school
Des Moines University Of Osteopathic Medicine And Health Sciences, 1994
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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Verify David M. Klipper in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersOregon Medical Board
    Search for license D024734
    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
Open the Oregon license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Bills Medicare through 2 group practices

  1. Boise Radiology Group PLLCTruckee, CA
  2. Weiser Valley Hospital DistrictWeiser, ID

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

David M. Klipper among 522 diagnostic radiology physician records in Oregon

David M. Klipper, DO is one of 522 diagnostic radiology physician records with a practice address in Oregon. 67% 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 8% of them.

  • NPI issued2006 · 8% of these records are older, 46% newer
  • In a Medicare fileYes · 67% of these records are
  • In the CMS Doctors and Clinicians fileYes · 64% of these records are
  • Graduated1994 · median 2005 among the 334 with a school on file
  • Record last updated2016 · 59% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2085R0202X and a Oregon practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Diagnostic Radiology Physician providers in Oregon

There are 522 diagnostic radiology physician records in Oregon.

The 8 diagnostic radiology physician records with the nearest ZIP codes

  1. Deborah Arnold, MDPortland, OR 972131063429991
  2. Charles Croteau, D.O.Portland, OR 972131518183284
  3. James Hasenauer, M.D.Portland, OR 972131669422416
  4. Ronald Kizziar, MDPortland, OR 972131316924046
  5. Richard Koesel, MDPortland, OR 972131275572133
  6. Jozsef Lukacs, MDPortland, OR 972131164406989
  7. Michael Neuman, MDPortland, OR 972131316924053
  8. Phillip Schilling, MDPortland, OR 972131205814969

Common questions

What is David M. Klipper, DO's NPI number?

David M. Klipper, DO's National Provider Identifier (NPI) is 1598851396, issued on Oct 5, 2006. An NPI identifies a provider in billing; it is not a license.

Where is David M. Klipper, DO located?

The NPPES record lists a practice address at 4231 NE Siskiyou St, Portland, OR, 97213. Phone: (503) 233-0649. Providers update this record themselves, so call before visiting.

How can I verify David M. Klipper, DO's license?

NPPES lists Oregon license number D024734, as entered by the provider. 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.

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.