Moudy Samir Youssef, M.D.
Internal Medicine Physician · Yreka, CA
Moudy Samir Youssef, M.D. is an internal medicine physician with a practice address in Yreka, California, and NPI 1881743409, issued on Jan 10, 2007. Check the license (California 138027, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Moudy Samir Youssef
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 138027 CA
Self-reported in NPPES; status is on the state search - Practice location
- 475 Bruce St, Yreka, CA 96097
- Phone
- (530) 842-3507
- Enumerated
- Jan 10, 2007
- Record last updated
- Sep 23, 2025
- Fax
- (530) 842-9412
- Medicare enrollment
- Enrolled (PECOS I20040614001347); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 17,696 in California → Look up another NPI →
Also registered at 475 Bruce St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Michael Adams, PHARMDPharmacist1912538372
- Peter Beoris, MDEmergency Medicine Physician1114030863
- Amber Bernelis, PA-CPhysician Assistant1912481284
- Charity Bradley, FNPFamily Nurse Practitioner1093197790
- Kathleen Brandt, FNPFamily Nurse Practitioner1841990603
- Judy Broeckel, M.D.Family Medicine Physician1831116821
Verify Moudy Samir Youssef in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license 138027Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
86% more Medicare Part D claims than the average internal medicine physician in 2024
5,920 Medicare Part D claims for 375 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 16% of claims. 190 claims were for opioids.
Most prescribed
- Atorvastatin Calcium370 claims
- Levothyroxine Sodium254 claims
- Lisinopril188 claims
- Rosuvastatin Calcium185 claims
- Losartan Potassium177 claims
- Tamsulosin Hcl172 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: $42.09
2 payments; by number, the most common kind was food and beverage; the largest payer was Lilly USA, LLC. The 50,334 providers of this specialty with any payment received $1,303.06 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
- Siskiyou Hospital IncYreka, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Moudy Samir Youssef among 17,696 internal medicine physician records in California
Moudy Samir Youssef, M.D. is one of 17,696 internal medicine physician records with a practice address in California. 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 2007, is newer than 44% of them.
- NPI issued2007 · 44% of these records are older, 44% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated2011 · median 2004 among the 11,065 with a school on file
- Record last updated2025 · 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 207R00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
6 internal medicine physician records list a practice address in Yreka
They are 6 of the 424 NPPES records with a practice address in Yreka, and 17,696 internal medicine physician records in California.
All 17,696 in California → Every provider in Yreka → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Kelly Barrett, M.DYreka, CA 960971578201505
- Gakwaya Habiyaremye, MDYreka, CA 960971255828869
- Daniel John, MDYreka, CA 960971083344584
- Sean Park, MDYreka, CA 960971316031883
- Bruce Riger, MDYreka, CA 960971124023486
- Saeid Ahmadpour, MDRed Bluff, CA 960801295715340
- Giang BuiRed Bluff, CA 960801952663627
- Lisa CheungRed Bluff, CA 960801598804205
Common questions
What is Moudy Samir Youssef, M.D.'s NPI number?
Moudy Samir Youssef, M.D.'s National Provider Identifier (NPI) is 1881743409, issued on Jan 10, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Moudy Samir Youssef, M.D. located?
The NPPES record lists a practice address at 475 Bruce St, Yreka, CA, 96097. Phone: (530) 842-3507. Providers update this record themselves, so call before visiting.
How can I verify Moudy Samir Youssef, M.D.'s license?
NPPES lists California license number 138027, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Moudy Samir Youssef, M.D. prescribe under Medicare Part D?
In 2024, Moudy Samir Youssef, M.D. had 5,920 Medicare Part D claims for 375 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.