Edmund Bong Ling Foo, M.D.
Internal Medicine Physician · Hacienda Heights, CA
Edmund Bong Ling Foo, M.D. is an internal medicine physician with a practice address in Hacienda Heights, California, and NPI 1881726354, issued on Mar 11, 2007. Check the license (California C40019, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Edmund Bong Ling Foo
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- C40019 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1850 S Azusa Ave, Hacienda Heights, CA 91745
- Phone
- (626) 913-2383
- Enumerated
- Mar 11, 2007
- Record last updated
- Jul 9, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (626) 913-2013
- Medicaid IDs
- 3668230 CA
00C400191 CA - Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 17,696 in California → Look up another NPI →
Also registered at 1850 S Azusa Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Yu Hong Chen, NPPrimary Care Nurse Practitioner1154583896
- Ginger Chu, PA-CPhysician Assistant1598039521
- Joan Dengrove, M.D.Pediatrics Physician1386745347
Verify Edmund Bong Ling Foo in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license C40019Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
19% fewer Medicare Part D claims than the average internal medicine physician in 2024
2,564 Medicare Part D claims for 464 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims.
Most prescribed
- Atorvastatin Calcium162 claims
- Amlodipine Besylate161 claims
- Losartan Potassium141 claims
- Rosuvastatin Calcium97 claims
- Metoprolol Succinate78 claims
- Metformin Hcl70 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.
Edmund Bong Ling Foo among 17,696 internal medicine physician records in California
Edmund Bong Ling Foo, M.D. is one of 17,696 internal medicine physician records with a practice address in California. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 44% of them.
- NPI issued2007 · 44% of these records are older, 44% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileNo · 63% of these records are
- Record last updated2007 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
10 internal medicine physician records list a practice address in Hacienda Heights
They are 10 of the 597 NPPES records with a practice address in Hacienda Heights, and 17,696 internal medicine physician records in California.
All 17,696 in California → Every provider in Hacienda Heights → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- David Aron, MDHacienda Heights, CA 917451346319365
- Anthony Chen, M.D.Hacienda Heights, CA 917451073527099
- Jaw-Huei Chen, MDHacienda Heights, CA 917451194885384
- Show Shan Cherng, M.D.Hacienda Heights, CA 917451801827548
- Ron Gu, MDHacienda Heights, CA 917451851494215
- Wendy Gu, M.D.Hacienda Heights, CA 917451740579994
- Ray Hsiao, MDHacienda Heights, CA 917451164507869
- William Tzeng, MDHacienda Heights, CA 917451649809385
Common questions
What is Edmund Bong Ling Foo, M.D.'s NPI number?
Edmund Bong Ling Foo, M.D.'s National Provider Identifier (NPI) is 1881726354, issued on Mar 11, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Edmund Bong Ling Foo, M.D. located?
The NPPES record lists a practice address at 1850 S Azusa Ave, Hacienda Heights, CA, 91745. Phone: (626) 913-2383. Providers update this record themselves, so call before visiting.
How can I verify Edmund Bong Ling Foo, M.D.'s license?
NPPES lists California license number C40019, 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 Bong Ling Foo, M.D. prescribe under Medicare Part D?
In 2024, Edmund Bong Ling Foo, M.D. had 2,564 Medicare Part D claims for 464 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.