Sorin Cadar, M.D.
Family Medicine Physician · Newberg, OR
Sorin Cadar, M.D. is a family medicine physician with a practice address in Newberg, Oregon, and NPI 1376854158, issued on Jun 28, 2010. Check the license (Oregon MD166955, as entered in NPPES) on the Oregon Medical Board; the Medicare figures below come from public CMS files.
- Name
- Sorin Cadar
- Credential
- M.D.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License numbers
- MD166955 OR
MT196847 PA
Self-reported in NPPES; status is on the state search - Practice location
- 1003 Providence Dr, Newberg, OR 97132
- Phone
- (503) 537-5900
- Enumerated
- Jun 28, 2010
- Record last updated
- Feb 18, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicaid ID
- 500670699 OR
- Medicare enrollment
- Enrolled (PECOS I20140707001507); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 2,847 in Oregon → Look up another NPI →
Also registered at 1003 Providence Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Erin Bryant, RN, BSNRegistered Nurse1679809677
- Alan Burningham, MDOtolaryngology Physician1578669487
- Benjamin Calvert, MDFamily Medicine Physician1316195704
Verify Sorin Cadar in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersOregon Medical Board
Search for license MD166955Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
62% more Medicare Part D claims than the average family medicine physician in 2024
5,729 Medicare Part D claims for 705 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims. 113 claims were for opioids.
Most prescribed
- Atorvastatin Calcium621 claims
- Amlodipine Besylate342 claims
- Lisinopril274 claims
- Levothyroxine Sodium239 claims
- Gabapentin205 claims
- Omeprazole196 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.
Bills Medicare through 2 group practices
- Providence Health And Services - OregonNewberg, OR
- Providence Health And Services OregonHillsboro, OR
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Sorin Cadar among 2,847 family medicine physician records in Oregon
Sorin Cadar, 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 2010, is newer than 62% of them.
- NPI issued2010 · 62% of these records are older, 35% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 59% of these records are
- Graduated2005 · median 2009 among the 1,671 with a school on file
- Record last updated2021 · 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).
24 family medicine physician records list a practice address in Newberg
They are 24 of the 703 NPPES records with a practice address in Newberg, and 2,847 family medicine physician records in Oregon.
All 2,847 in Oregon → Every provider in Newberg → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- William Bailey, M.D.Newberg, OR 971321295919512
- Benjamin Calvert, MDNewberg, OR 971321316195704
- Spencer Chun, MDNewberg, OR 971321205026556
- John Cummings, M.D.Newberg, OR 971321003811795
- Jacquelynn Harris, D.O.Newberg, OR 971321336236868
- Michael Jaczko, DONewberg, OR 971321487647954
- Cynthia Lund, MDNewberg, OR 971321790714392
- Robert McQueen, M.D.Newberg, OR 971321215959523
Common questions
What is Sorin Cadar, M.D.'s NPI number?
Sorin Cadar, M.D.'s National Provider Identifier (NPI) is 1376854158, issued on Jun 28, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Sorin Cadar, M.D. located?
The NPPES record lists a practice address at 1003 Providence Dr, Newberg, OR, 97132. Phone: (503) 537-5900. Providers update this record themselves, so call before visiting.
How can I verify Sorin Cadar, M.D.'s license?
NPPES lists Oregon license number MD166955, 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 Sorin Cadar, M.D. prescribe under Medicare Part D?
In 2024, Sorin Cadar, M.D. had 5,729 Medicare Part D claims for 705 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.