Eric Cui
Internal Medicine Physician · Monterey Park, CA
Eric Cui is an internal medicine physician with a practice address in Monterey Park, California, and NPI 1003342395, issued on May 4, 2017. Check the license (California 20A18476, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Eric Cui
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 20A18476 CA
Self-reported in NPPES; status is on the state search - Practice location
- 525 N Garfield Ave, Monterey Park, CA 91754
- Phone
- (626) 573-2222
- Enumerated
- May 4, 2017
- Record last updated
- Feb 25, 2022
- Medicare enrollment
- Enrolled (PECOS I20211013003553); accepts Medicare assignment
- Medical or professional school
- Touro Un College Of Osteopathic Medicine, Vallejo, 2017
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 17,696 in California → Look up another NPI →
Also registered at 525 N Garfield Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Eric Cui in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license 20A18476Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
83% fewer Medicare Part D claims than the average internal medicine physician in 2024
532 Medicare Part D claims for 179 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. 20 claims were for opioids.
Most prescribed
- Amlodipine Besylate41 claims
- Pantoprazole Sodium34 claims
- Atorvastatin Calcium33 claims
- Losartan Potassium25 claims
- Hydralazine Hcl17 claims
- Furosemide16 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.
Industry payments in 2024: $16.93
1 payment: food and beverage; the largest payer was Boston Scientific Corporation. The 50,334 providers of this specialty with any payment received $1,303.06 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through 2 group practices
- Amg A Professional Medical CorporationAlhambra, CA
- Apollomed Hospitalists A Medical CorporationMonterey Park, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Eric Cui among 17,696 internal medicine physician records in California
Eric Cui 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 2017, is newer than 81% of them.
- NPI issued2017 · 81% of these records are older, 16% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated2017 · median 2004 among the 11,065 with a school on file
- Record last updated2022 · 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).
33 internal medicine physician records list a practice address in Monterey Park
They are 33 of the 948 NPPES records with a practice address in Monterey Park, and 17,696 internal medicine physician records in California.
All 17,696 in California → Every provider in Monterey Park → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Lukchai Bhavabhutanon, D.O.Monterey Park, CA 917541922032952
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- Chi Lam, MDMonterey Park, CA 917541205843778
- Pen Hong Lee, MDMonterey Park, CA 917541992807267
- Xiang-Hong Lin, MDMonterey Park, CA 917541578520771
- Li Liu, M.D.Monterey Park, CA 917541295722627
- Henry Luh, MDMonterey Park, CA 917541417961889
Common questions
What is Eric Cui's NPI number?
Eric Cui's National Provider Identifier (NPI) is 1003342395, issued on May 4, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Eric Cui located?
The NPPES record lists a practice address at 525 N Garfield Ave, Monterey Park, CA, 91754. Phone: (626) 573-2222. Providers update this record themselves, so call before visiting.
How can I verify Eric Cui's license?
NPPES lists California license number 20A18476, 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 Eric Cui prescribe under Medicare Part D?
In 2024, Eric Cui had 532 Medicare Part D claims for 179 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.