Daniel W. Isenbarger, MD
Cardiovascular Disease Physician · Hillsboro, OR
Daniel W. Isenbarger, MD is a cardiovascular disease physician with a practice address in Hillsboro, Oregon, and NPI 1780765941, issued on Oct 17, 2006. Check the license on the Oregon Medical Board; the Medicare figures below come from public CMS files.
- Name
- Daniel W. Isenbarger
- Credential
- MD
- Primary taxonomy
- Cardiovascular Disease Physician 207RC0000X
- License number
- D0061056 MD
Self-reported in NPPES; status is on the state search - Practice location
- 333 SE 7TH Ave Ste 5400, Hillsboro, OR 97123
- Phone
- (503) 648-0731
- Enumerated
- Oct 17, 2006
- Record last updated
- Mar 7, 2023
- Fax
- (503) 640-2747
- Medicare enrollment
- Enrolled (PECOS I20070918000477); accepts Medicare assignment
- Medical or professional school
- Georgetown University School Of Medicine, 1991
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest cardiovascular disease physician records → All 265 in Oregon → Look up another NPI →
Also registered at 333 SE 7TH Ave Ste 5400
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Armando Camara, MDCardiovascular Disease Physician1851363709
- Stephanie Carter, M.D.Cardiovascular Disease Physician1497997407
- Benjamin Hoover, PA-CPhysician Assistant1346717261
- Michael Mitchell, M.D.Cardiovascular Disease Physician1548298045
- Emelia Vanderburg Hanners, PA-CPhysician Assistant1720601966
Verify Daniel W. Isenbarger in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersOregon Medical BoardCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
44% fewer Medicare Part D claims than the average cardiovascular disease physician in 2024
1,719 Medicare Part D claims for 260 beneficiaries, against an average of 3,078 among the 20,728 providers of this specialty who prescribed in Part D. Brand-name drugs were 17% of claims.
Most prescribed
- Metoprolol Succinate218 claims
- Clopidogrel159 claims
- Rosuvastatin Calcium109 claims
- Atorvastatin Calcium105 claims
- Eliquis76 claims
- Amlodipine Besylate75 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): 90.1 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).
Industry payments in 2024: $2,947.37
36 payments; by number, the most common kind was food and beverage; the largest payer was Abbott Laboratories. The 16,686 providers of this specialty with any payment received $3,819.56 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 4 group practices
- Legacy Clinics LLCPortland, OR
- Legacy Emanuel Hospital And Health CenterPortland, OR
- Legacy Good Samaritan Hospital And Medical CenterPortland, OR
- Legacy Meridian Park HospitalTualatin, OR
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Daniel W. Isenbarger among 265 cardiovascular disease physician records in Oregon
Daniel W. Isenbarger, MD is one of 265 cardiovascular disease physician records with a practice address in Oregon. 76% 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 21% of them.
- NPI issued2006 · 21% of these records are older, 42% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileYes · 69% of these records are
- Graduated1991 · median 2001 among the 182 with a school on file
- Record last updated2023 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RC0000X and a Oregon practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Cardiovascular Disease Physician providers in Oregon
There are 265 cardiovascular disease physician records in Oregon.
All 265 in Oregon → Every provider in Hillsboro → Cardiovascular Disease Physician nationwide →
The 8 cardiovascular disease physician records with the nearest ZIP codes
- Armando Camara, MDHillsboro, OR 971231851363709
- Stephanie Carter, M.D.Hillsboro, OR 971231497997407
- Michael Mitchell, M.D.Hillsboro, OR 971231548298045
- Michael Toren, M.D.Hillsboro, OR 971231417987660
- Kevin Woolf, MDHillsboro, OR 971231265580054
- Scott Brodarick, M.D.McMinnville, OR 971281821055492
- Alan Hurty, M.D.McMinnville, OR 971281225020191
- Carol Chen-Johnston, MDNewberg, OR 971321376630285
Common questions
What is Daniel W. Isenbarger, MD's NPI number?
Daniel W. Isenbarger, MD's National Provider Identifier (NPI) is 1780765941, issued on Oct 17, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Daniel W. Isenbarger, MD located?
The NPPES record lists a practice address at 333 SE 7TH Ave Ste 5400, Hillsboro, OR, 97123. Phone: (503) 648-0731. Providers update this record themselves, so call before visiting.
How can I verify Daniel W. Isenbarger, 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 Daniel W. Isenbarger, MD prescribe under Medicare Part D?
In 2024, Daniel W. Isenbarger, MD had 1,719 Medicare Part D claims for 260 beneficiaries; the average among cardiovascular disease physician prescribers was 3,078. Part D covers Medicare prescriptions only.
What is Daniel W. Isenbarger, MD's MIPS final score?
The 2023 MIPS final score is 90.1 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.