Homayon Hajarizadeh, M.D.
Vascular Surgery Physician · Clackamas, OR
Homayon Hajarizadeh, M.D. is a vascular surgery physician with a practice address in Clackamas, Oregon, and NPI 1750477170, issued on Oct 4, 2006. Check the license (Oregon MD15634, as entered in NPPES) on the Oregon Medical Board; the Medicare figures below come from public CMS files.
- Name
- Homayon Hajarizadeh
- Credential
- M.D.
- Primary taxonomy
- Vascular Surgery Physician 2086S0129X
- License number
- MD15634 OR
Self-reported in NPPES; status is on the state search - Practice location
- 10100 SE Sunnyside RD, Clackamas, OR 97015
- Phone
- (503) 571-4120
- Enumerated
- Oct 4, 2006
- Record last updated
- Feb 10, 2022
- Fax
- (503) 571-3069
- Medicare enrollment
- Enrolled (PECOS I20071231000480); accepts Medicare assignment
- Medical or professional school
- Oregon Health Sciences University School Of Medicine, 1987
- Entity
- Type 1 · individual
8 nearest vascular surgery physician records → All 61 in Oregon → Look up another NPI →
Also registered at 10100 SE Sunnyside RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Allyson AdamsFamily Medicine Physician1043899537
- Turgut Alagoz, MDGynecologic Oncology Physician1336297266
- Cesar Alberte-Lista, MDCardiovascular Disease Physician1144297789
- Rachel Algenio, MDObstetrics & Gynecology Physician1083720395
- Michael Armstrong, DOInternal Medicine Physician1740742337
- Dana Bailey, PTPhysical Therapist1821109232
Verify Homayon Hajarizadeh in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersOregon Medical Board
Search for license MD15634Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
45% fewer Medicare Part D claims than the average vascular surgery physician in 2024
111 Medicare Part D claims for 47 beneficiaries, against an average of 201 among the 3,936 providers of this specialty who prescribed in Part D.
Most prescribed
- Clopidogrel32 claims
- Pentoxifylline15 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.
Industry payments in 2024: $118.96
1 payment: food and beverage; the largest payer was W. L. Gore & Associates, Inc. The 4,059 providers of this specialty with any payment received $6,178.00 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
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
- 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).
Homayon Hajarizadeh among 61 vascular surgery physician records in Oregon
Homayon Hajarizadeh, M.D. is one of 61 vascular surgery physician records with a practice address in Oregon. 79% 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, 44% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 70% of these records are
- Graduated1987 · median 2005 among the 43 with a school on file
- Record last updated2022 · 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 2086S0129X and a Oregon practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Vascular Surgery Physician providers in Oregon
There are 61 vascular surgery physician records in Oregon.
All 61 in Oregon → Every provider in Clackamas → Vascular Surgery Physician nationwide →
The 8 vascular surgery physician records with the nearest ZIP codes
- Amanda Fobare, M.D.Clackamas, OR 970151639564941
- Jill Smolevitz, M.D.Clackamas, OR 970151801235791
- Claudiu Vlada, MBBCHClackamas, OR 970151780817270
- Ashtin Wilhelmstoetter, MDClackamas, OR 970151114422268
- Michael Schiedler, MDLake Oswego, OR 970341164528600
- Richard Cook, M.D.Wilsonville, OR 970701184869448
- John Dussel, M.D.Wilsonville, OR 970701902192396
- Vincent Santo, M.D.Wilsonville, OR 970701841424108
Common questions
What is Homayon Hajarizadeh, M.D.'s NPI number?
Homayon Hajarizadeh, M.D.'s National Provider Identifier (NPI) is 1750477170, issued on Oct 4, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Homayon Hajarizadeh, M.D. located?
The NPPES record lists a practice address at 10100 SE Sunnyside RD, Clackamas, OR, 97015. Phone: (503) 571-4120. Providers update this record themselves, so call before visiting.
How can I verify Homayon Hajarizadeh, M.D.'s license?
NPPES lists Oregon license number MD15634, 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 Homayon Hajarizadeh, M.D. prescribe under Medicare Part D?
In 2024, Homayon Hajarizadeh, M.D. had 111 Medicare Part D claims for 47 beneficiaries; the average among vascular surgery physician prescribers was 201. 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.