Yohannes Assefa, DO
Family Medicine Physician · Lynwood, CA
Yohannes Assefa, DO is a family medicine physician with a practice address in Lynwood, California, and NPI 1033635107, issued on Aug 20, 2017. Check the license (California 20A16760, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Yohannes Assefa
- Credential
- DO
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 20A16760 CA
Self-reported in NPPES; status is on the state search - Practice location
- 3628 E Imperial Hwy Ste 202, Lynwood, CA 90262
- Phone
- (310) 900-5010
- Enumerated
- Aug 20, 2017
- Record last updated
- Oct 27, 2023
- Medicare enrollment
- Enrolled (PECOS I20200108001925); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
Also registered at 3628 E Imperial Hwy Ste 202
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Rawad Riman, D.M.DDentist1578811683
Verify Yohannes Assefa in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license 20A16760Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
30% fewer Medicare Part D claims than the average family medicine physician in 2024
2,482 Medicare Part D claims for 1,356 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. 22 claims were for opioids.
Most prescribed
- Atorvastatin Calcium203 claims
- Amlodipine Besylate110 claims
- Losartan Potassium101 claims
- Lisinopril100 claims
- Levothyroxine Sodium81 claims
- Rosuvastatin Calcium77 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 one group practice
- Southern California Permanente Medical GroupBellflower, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Family Medicine Physician providers in California
There are 17,133 family medicine physician records in California.
Other family medicine physician records in California
- Omer Aba-Omer, MDSanta Monica, CA1649702093
- Michelle Ababa, MDWilmington, CA1710922513
- Anna Tzeitel Abalos, MDRoseville, CA1720200017
- Adan Abarca, MDAnaheim, CA1760553689
- Vanessa Abarca, DOVentura, CA1952040859
- Lorraine Abate, M.D.Sacramento, CA1104840008
- Robert Abatecola, MDCastro Valley, CA1669551719
- Romeo Abaya, M.D.Cottonwood, CA1598053506
- Effiem Abbah, MD, MPHSan Francisco, CA1821185133
- Khuzeman Abbasi, MDSanta Rosa, CA1841979952
Common questions
What is Yohannes Assefa, DO's NPI number?
Yohannes Assefa, DO's National Provider Identifier (NPI) is 1033635107, issued on Aug 20, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Yohannes Assefa, DO located?
The NPPES record lists a practice address at 3628 E Imperial Hwy Ste 202, Lynwood, CA, 90262. Phone: (310) 900-5010. Providers update this record themselves, so call before visiting.
How can I verify Yohannes Assefa, DO's license?
NPPES lists California license number 20A16760, 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 Yohannes Assefa, DO prescribe under Medicare Part D?
In 2024, Yohannes Assefa, DO had 2,482 Medicare Part D claims for 1,356 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.