Philip John Keizer, MD
Diagnostic Radiology Physician · Eugene, OR
Philip John Keizer, MD is a diagnostic radiology physician with a practice address in Eugene, Oregon, and NPI 1235247073, issued on Aug 29, 2006. Check the license (Oregon MD21430, as entered in NPPES) on the Oregon Medical Board; the Medicare figures below come from public CMS files.
- Name
- Philip John Keizer
- Credential
- MD
- Primary taxonomy
- Diagnostic Radiology Physician 2085R0202X
- License number
- MD21430 OR
Self-reported in NPPES; status is on the state search - Practice location
- 1255 Hilyard St, Eugene, OR 97401
- Phone
- (541) 687-7134
- Enumerated
- Aug 29, 2006
- Record last updated
- May 14, 2008 (not updated in 18 years: call before relying on the address or phone)
- Fax
- (541) 687-7135
- Medicaid IDs
- MD5334R AK
MD5333R AK
130052 OR
8390593 WA - Medicare enrollment
- Enrolled (PECOS I20040421000659); accepts Medicare assignment
- Medical or professional school
- Saint Louis University School Of Medicine, 1994
- Entity
- Type 1 · individual
8 nearest diagnostic radiology physician records → All 522 in Oregon → Look up another NPI →
Also registered at 1255 Hilyard St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- James ArringtonMental Health Counselor1306078928
- Lindsey Bangert, DPT, PTPhysical Therapist1013700301
- Michael Barkman, M.D.Emergency Medicine Physician1508800657
- Brian Berg, M.D.Emergency Medicine Physician1992740237
- Kim Boring, R.N.Religious Nonmedical Nursing Personnel1932251865
Verify Philip John Keizer in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersOregon Medical Board
Search for license MD21430Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The MIPS final score for 2023 (Medicare payment program): 97.6 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Southern Coos Health DistrictBandon, OR
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Philip John Keizer among 522 diagnostic radiology physician records in Oregon
Philip John Keizer, MD 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 updated2008 · 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.
All 522 in Oregon → Every provider in Eugene → Diagnostic Radiology Physician nationwide →
The 8 diagnostic radiology physician records with the nearest ZIP codes
- Rebecca Bittner, M.D.Eugene, OR 974011083664924
- Cathryn Chicola, MDEugene, OR 974011063458826
- Jon Ekstrom, MDEugene, OR 974011407871163
- John Gorman, MDEugene, OR 974011285670414
- Charles Hales, MDEugene, OR 974011629027784
- James Kippen, MDEugene, OR 974011316923592
- Lee Michels, MDEugene, OR 974011235154139
- Michael Milstein, M.D.Eugene, OR 974011780657981
Common questions
What is Philip John Keizer, MD's NPI number?
Philip John Keizer, MD's National Provider Identifier (NPI) is 1235247073, issued on Aug 29, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Philip John Keizer, MD located?
The NPPES record lists a practice address at 1255 Hilyard St, Eugene, OR, 97401. Phone: (541) 687-7134. Providers update this record themselves, so call before visiting.
How can I verify Philip John Keizer, MD's license?
NPPES lists Oregon license number MD21430, 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.
What is Philip John Keizer, MD's MIPS final score?
The 2023 MIPS final score is 97.6 of 100. 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.