Marylou L. Belozer, M.D.
Family Medicine Physician · Lebanon, OR
Marylou L. Belozer, M.D. is a family medicine physician with a practice address in Lebanon, Oregon, and NPI 1356380208, issued on Jun 6, 2006. Check the license (Oregon MD20465, as entered in NPPES) on the Oregon Medical Board; the Medicare figures below come from public CMS files.
- Name
- Marylou L. Belozer
- Credential
- M.D.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- MD20465 OR
Self-reported in NPPES; status is on the state search - Practice location
- 425 N Santiam Hwy, Lebanon, OR 97355
- Phone
- (541) 451-7800
- Enumerated
- Jun 6, 2006
- Record last updated
- Nov 10, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (541) 451-7808
- Medicare enrollment
- Enrolled (PECOS I20040708000312); accepts Medicare assignment
- Medical or professional school
- Oregon Health Sciences University School Of Medicine, 1994
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 2,847 in Oregon → Look up another NPI →
Also registered at 425 N Santiam Hwy
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Steven Anderson, MDFamily Medicine Physician1568045870
- Heidi Blair, ARNPFamily Nurse Practitioner1003225525
- Lea Burns, PSYDPsychologist1417264672
- Danni Ewing, PSYDClinical Psychologist1568000313
- Christopher Freeman, PAPhysician Assistant1316581572
- Jordan GemelasFamily Medicine Physician1730778614
Verify Marylou L. Belozer in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersOregon Medical Board
Search for license MD20465Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.8 times the Medicare Part D claims of the average family medicine physician in 2024
9,823 Medicare Part D claims for 610 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims. 462 claims were for opioids.
Most prescribed
- Levothyroxine Sodium525 claims
- Duloxetine Hcl299 claims
- Gabapentin299 claims
- Lisinopril266 claims
- Losartan Potassium259 claims
- Atorvastatin Calcium252 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 98.7 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.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Mid-Valley Healthcare IncLebanon, OR
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Marylou L. Belozer among 2,847 family medicine physician records in Oregon
Marylou L. Belozer, M.D. is one of 2,847 family medicine physician records with a practice address in Oregon. 75% 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 9% of them.
- NPI issued2006 · 9% of these records are older, 53% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 59% of these records are
- Graduated1994 · median 2009 among the 1,671 with a school on file
- Record last updated2020 · 57% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Oregon practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
37 family medicine physician records list a practice address in Lebanon
They are 37 of the 612 NPPES records with a practice address in Lebanon, and 2,847 family medicine physician records in Oregon.
All 2,847 in Oregon → Every provider in Lebanon → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Richard Alley, M.D.Lebanon, OR 973551760511844
- Janice Blumer, D.O.Lebanon, OR 973551427157932
- Robyn Dreibelbis, DOLebanon, OR 973551679581680
- Richard Evans, M.D.Lebanon, OR 973551730115551
- Patricia Harding, MDLebanon, OR 973551073760757
- John Hein, M.D.Lebanon, OR 973551265429088
- Janine Hein, M.D.Lebanon, OR 973551730176546
- John Hickey, M.D.Lebanon, OR 973551497782205
Common questions
What is Marylou L. Belozer, M.D.'s NPI number?
Marylou L. Belozer, M.D.'s National Provider Identifier (NPI) is 1356380208, issued on Jun 6, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Marylou L. Belozer, M.D. located?
The NPPES record lists a practice address at 425 N Santiam Hwy, Lebanon, OR, 97355. Phone: (541) 451-7800. Providers update this record themselves, so call before visiting.
How can I verify Marylou L. Belozer, M.D.'s license?
NPPES lists Oregon license number MD20465, 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.
How much does Marylou L. Belozer, M.D. prescribe under Medicare Part D?
In 2024, Marylou L. Belozer, M.D. had 9,823 Medicare Part D claims for 610 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.
What is Marylou L. Belozer, M.D.'s MIPS final score?
The 2023 MIPS final score is 98.7 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.