Esther Opoku
Physician Assistant · Downey, CA
Esther Opoku is a physician assistant with a practice address in Downey, California, and NPI 1881235968, issued on Sep 30, 2019. Check the license (California 58968, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Esther Opoku
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- 58968 CA
Self-reported in NPPES; status is on the state search - Practice location
- 8530 Firestone Blvd, Downey, CA 90241
- Phone
- (562) 867-7999
- Enumerated
- Sep 30, 2019
- Record last updated
- Dec 5, 2024
- Medicare enrollment
- Enrolled (PECOS I20220419001326); accepts Medicare assignment
- Entity
- Type 1 · individual
Also registered at 8530 Firestone Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Elizabeth AguilaCommunity Health Worker1902384456
- Guadalupe AndradeCase Manager/Care Coordinator1245037837
- Nicole Cervantes, M.D.Internal Medicine Physician1174985816
- Rebecca Chohlas-Wood, MDGeneral Practice Physician1700267465
- Amber Harris, DCChiropractor1639937568
- Nicole HernandezPrimary Care Nurse Practitioner1861162679
Verify Esther Opoku in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 58968Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
5% fewer Medicare Part D claims than the average physician assistant in 2024
788 Medicare Part D claims for 220 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. Brand-name drugs were 14% of claims.
Most prescribed
- Atorvastatin Calcium65 claims
- Amlodipine Besylate40 claims
- Levothyroxine Sodium39 claims
- Metformin Hcl36 claims
- Omeprazole29 claims
- Lisinopril28 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
- Jwch Institute IncDowney, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
49 physician assistant records list a practice address in Downey
They are 49 of the 3,607 NPPES records with a practice address in Downey, and 14,451 physician assistant records in California.
All 49 in Downey → All 14,451 in California → Every provider in Downey →
Other physician assistant records in California
- Marcia -Galbraith, PAStockton, CA1407143274
- Danny Abad, PAOrange, CA1477158673
- Lea Dominique Abadies, PATustin, CA1124754254
- Rea Elizabeth Abaniel, P.A.-CSeal Beach, CA1396173621
- Ramina Abbasi, PA-CSignal Hill, CA1093448300
- Ariel Abbott, PA-CStockton, CA1780334342
- Barrie Abbott, PA-CAnza, CA1861602575
- Elizabeth Abbott, PA-CSan Diego, CA1437540762
- Terri Abbott, P.A.La Jolla, CA1811165566
- Angela Abboud, MMS, PA-CSanta Rosa, CA1114399334
Common questions
What is Esther Opoku's NPI number?
Esther Opoku's National Provider Identifier (NPI) is 1881235968, issued on Sep 30, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Esther Opoku located?
The NPPES record lists a practice address at 8530 Firestone Blvd, Downey, CA, 90241. Phone: (562) 867-7999. Providers update this record themselves, so call before visiting.
How can I verify Esther Opoku's license?
NPPES lists California license number 58968, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Esther Opoku prescribe under Medicare Part D?
In 2024, Esther Opoku had 788 Medicare Part D claims for 220 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.