Ethan Youssefzadeh, DO
Family Medicine Physician · Culver City, CA
Ethan Youssefzadeh, DO is a family medicine physician with a practice address in Culver City, California, and NPI 1144951260, issued on Jun 20, 2022. Check the license (California 20A21948, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Ethan Youssefzadeh
- Credential
- DO
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 20A21948 CA
Self-reported in NPPES; status is on the state search - Practice location
- 10100 Culver Blvd Ste A, Culver City, CA 90232
- Phone
- (310) 423-3333
- Enumerated
- Jun 20, 2022
- Record last updated
- Jul 1, 2025
- Medicare enrollment
- Enrolled (PECOS I20250812004365); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 17,133 in California → Look up another NPI →
Also registered at 10100 Culver Blvd Ste A
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Esther AhnInternal Medicine Physician1023375847
- Camille RainerInternal Medicine Physician1629657168
- Nabeeha Siddiqui, MDFamily Medicine Physician1508421256
Verify Ethan Youssefzadeh in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license 20A21948Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
89% fewer Medicare Part D claims than the average family medicine physician in 2024
404 Medicare Part D claims for 73 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D.
Most prescribed
- Atorvastatin Calcium38 claims
- Metformin Hcl28 claims
- Omeprazole18 claims
- Furosemide17 claims
- Metoprolol Succinate17 claims
- Gabapentin14 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: $117.26
1 payment: food and beverage; the largest payer was Boehringer Ingelheim Pharmaceuticals, Inc. The 55,478 providers of this specialty with any payment received $902.55 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
- Cedars-Sinai Medical Care FoundationCulver City, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Ethan Youssefzadeh among 17,133 family medicine physician records in California
Ethan Youssefzadeh, DO is one of 17,133 family medicine physician records with a practice address in California. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2022, is newer than 94% of them.
- NPI issued2022 · 94% of these records are older, 3% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated2022 · median 2005 among the 10,652 with a school on file
- Record last updated2025 · 58% 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 California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Family Medicine Physician providers in California
There are 17,133 family medicine physician records in California.
All 17,133 in California → Every provider in Culver City → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Shelby Armstrong-Kager, DOCulver City, CA 902321538748090
- Marc Chin, M.D.Culver City, CA 902321528012143
- Merja Clegg, MDCulver City, CA 902321538320767
- Ada Del Rivero Yamuy, M.D.Culver City, CA 902321275676363
- Andrew Macquarrie, M.D.Culver City, CA 902321497173165
- Setareh RadparvarCulver City, CA 902321639699119
- Daniel RaineCulver City, CA 902321922582485
- Daniel Sciaroni, D.O.Culver City, CA 902321962407692
Common questions
What is Ethan Youssefzadeh, DO's NPI number?
Ethan Youssefzadeh, DO's National Provider Identifier (NPI) is 1144951260, issued on Jun 20, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Ethan Youssefzadeh, DO located?
The NPPES record lists a practice address at 10100 Culver Blvd Ste A, Culver City, CA, 90232. Phone: (310) 423-3333. Providers update this record themselves, so call before visiting.
How can I verify Ethan Youssefzadeh, DO's license?
NPPES lists California license number 20A21948, 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 Ethan Youssefzadeh, DO prescribe under Medicare Part D?
In 2024, Ethan Youssefzadeh, DO had 404 Medicare Part D claims for 73 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.