NPPES file of Aug 9, 2026

Edmund Yuey Kun Ko, M.D.

Urology Physician · Loma Linda, CA

Edmund Yuey Kun Ko, M.D. is a urology physician with a practice address in Loma Linda, California, and NPI 1023081817, issued on Feb 10, 2006. Check the license (California A116697, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1023081817
Name
Edmund Yuey Kun Ko
Credential
M.D.
Primary taxonomy
Urology Physician 208800000X
License number
A116697 CA
Self-reported in NPPES; status is on the state search
Practice location
11370 Anderson St, Loma Linda, CA 92354
Phone
(909) 558-2830
Enumerated
Feb 10, 2006
Record last updated
Oct 15, 2024
Fax
(909) 558-2445
Medicaid ID
0A1166970 CA
Medicare enrollment
Enrolled (PECOS I20120202000705); accepts Medicare assignment
Medical or professional school
Loma Linda University School Of Medicine, 2005
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 11370 Anderson St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Shamel Abd-Allah, M.D.Pediatric Critical Care Medicine Physician1407879257
  2. Amir Abdi Pour, MDNephrology Physician1912187477
  3. Carine AbinaderWomen's Health Nurse Practitioner1174345771
  4. Ray Abinader, M.D.Obstetrics & Gynecology Physician1770901548
  5. Ahmed Abou-Zamzam, M.D.Vascular Surgery Physician1558306795
  6. Borhaan Ahmad, M.D.Pediatrics Physician1740203595

Verify Edmund Yuey Kun Ko in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A116697    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the California license search

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71% fewer Medicare Part D claims than the average urology physician in 2024

389 Medicare Part D claims for 180 beneficiaries, against an average of 1,340 among the 10,782 providers of this specialty who prescribed in Part D. 31 claims were for opioids.

  1. Edmund Ko389
  2. Specialty average1,340

Most prescribed

  1. Tamsulosin Hcl103 claims
  2. Finasteride69 claims
  3. Ciprofloxacin Hcl27 claims
  4. Cephalexin22 claims
  5. Hydrocodone-Acetaminophen20 claims
  6. Sulfamethoxazole-Trimethoprim15 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

  1. Southern California Permanente Medical GroupFontana, CA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Urology Physician providers in California

There are 1,524 urology physician records in California.

All 1,524 in California → Every provider in Loma Linda →

Other urology physician records in California

  1. David Aaronson, MDOakland, CA1215053129
  2. Jason Abber, MDPanorama City, CA1356366926
  3. Marc Abboud, MDLos Alamitos, CA1265096531
  4. George AbdelsayedAnaheim, CA1568721843
  5. Garen AbediDowney, CA1285909051
  6. Jennifer Abidari, MDStanford, CA1811098197
  7. Sherif Aboseif, MDOxnard, CA1093882995
  8. Parwiz Abrahimi, M.D., PH.D.Los Angeles, CA1154857613
  9. Anthony Acquaviva, MDVallejo, CA1457439283
  10. Theodore Affue, M.D.El Centro, CA1386674000

Common questions

What is Edmund Yuey Kun Ko, M.D.'s NPI number?

Edmund Yuey Kun Ko, M.D.'s National Provider Identifier (NPI) is 1023081817, issued on Feb 10, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Edmund Yuey Kun Ko, M.D. located?

The NPPES record lists a practice address at 11370 Anderson St, Loma Linda, CA, 92354. Phone: (909) 558-2830. Providers update this record themselves, so call before visiting.

How can I verify Edmund Yuey Kun Ko, M.D.'s license?

NPPES lists California license number A116697, 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 Edmund Yuey Kun Ko, M.D. prescribe under Medicare Part D?

In 2024, Edmund Yuey Kun Ko, M.D. had 389 Medicare Part D claims for 180 beneficiaries; the average among urology physician prescribers was 1,340. 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.