Yonas Worku
Physician Assistant · Riverdale, CA
Yonas Worku is a physician assistant with a practice address in Riverdale, California, and NPI 1275181877, issued on Aug 28, 2019. Check the license (California PA57143, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Yonas Worku
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- PA57143 CA
Self-reported in NPPES; status is on the state search - Practice location
- 3567 Mt. Whitney Avenue, Riverdale, CA 93656
- Phone
- (559) 867-7200
- Enumerated
- Aug 28, 2019
- Record last updated
- Aug 28, 2019 (not updated in 7 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 14,451 in California → Look up another NPI →
Verify Yonas Worku in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license PA57143Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.8 times the Medicare Part D claims of the average physician assistant in 2024
2,284 Medicare Part D claims for 172 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. Brand-name drugs were 15% of claims. 42 claims were for opioids.
Most prescribed
- Atorvastatin Calcium273 claims
- Metformin Hcl228 claims
- Lisinopril211 claims
- Pioglitazone Hcl83 claims
- Losartan Potassium69 claims
- Jardiance66 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.
Yonas Worku among 14,451 physician assistant records in California
Yonas Worku is one of 14,451 physician assistant records with a practice address in California. 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 2019, is newer than 56% of them.
- NPI issued2019 · 56% of these records are older, 38% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileNo · 50% of these records are
- Record last updated2019 · 40% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
1 physician assistant record lists a practice address in Riverdale
They are 1 of the 17 NPPES records with a practice address in Riverdale, and 14,451 physician assistant records in California.
All 14,451 in California → Every provider in Riverdale → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Miguel Castro, PA-CSanger, CA 936571164985404
- Brandon KimSanger, CA 936571881490266
- Cristina Lopez, PASanger, CA 936571356322911
- Mary MolinaSanger, CA 936571053484550
- Shelly Santoyo, PA-CSanger, CA 936571073823100
- Jeremy Ah Sue, PA-CReedley, CA 936541558051946
- Hardeep Badyal, PA-CReedley, CA 936541952668519
- Tammy Gonzalez, PAReedley, CA 936541043213705
Common questions
What is Yonas Worku's NPI number?
Yonas Worku's National Provider Identifier (NPI) is 1275181877, issued on Aug 28, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Yonas Worku located?
The NPPES record lists a practice address at 3567 Mt. Whitney Avenue, Riverdale, CA, 93656. Phone: (559) 867-7200. Providers update this record themselves, so call before visiting.
How can I verify Yonas Worku's license?
NPPES lists California license number PA57143, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Yonas Worku prescribe under Medicare Part D?
In 2024, Yonas Worku had 2,284 Medicare Part D claims for 172 beneficiaries; the average among physician assistant prescribers was 830. 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.