Eric J. Lee, DO
Family Medicine Physician · Diamond Bar, CA
Eric J. Lee, DO is a family medicine physician with a practice address in Diamond Bar, California, and NPI 1801208707, issued on May 27, 2014. Check the license on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Eric J. Lee
- Credential
- DO
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- LP03612 RI
Self-reported in NPPES; status is on the state search - Practice location
- 1514 Valley Vista Dr, Diamond Bar, CA 91765
- Phone
- (909) 860-1144
- Enumerated
- May 27, 2014
- Record last updated
- Nov 5, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (909) 860-4123
- Medicare enrollment
- Enrolled (PECOS I20190827002785); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 17,133 in California → Look up another NPI →
Also registered at 1514 Valley Vista Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Wilfredo Alejo, M.D.Pediatrics Physician1114990785
- Silvia Alonzo, MS, PA-CMedical Physician Assistant1942586623
- Jing Chen, M.D.Pediatrics Physician1699208942
- William FenertyFamily Medicine Physician1184625915
- Brian Koffman, MDFamily Medicine Physician1326049164
- Keli Layton-Cunnigan, PAPhysician Assistant1063613958
Verify Eric J. Lee in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of CaliforniaCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
33% more Medicare Part D claims than the average family medicine physician in 2024
4,704 Medicare Part D claims for 567 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 9% of claims. 70 claims were for opioids.
Most prescribed
- Atorvastatin Calcium358 claims
- Amlodipine Besylate277 claims
- Losartan Potassium216 claims
- Rosuvastatin Calcium215 claims
- Lisinopril186 claims
- Metformin Hcl136 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: $599.52
21 payments; by number, the most common kind was food and beverage; the largest payer was Stryker Corporation. The 55,478 providers of this specialty with any payment received $902.55 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 one group practice
- Providence Medical FoundationDiamond Bar, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Eric J. Lee among 17,133 family medicine physician records in California
Eric J. Lee, DO is one of 17,133 family medicine physician records with a practice address in California. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2014, is newer than 71% of them.
- NPI issued2014 · 71% of these records are older, 26% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated2016 · median 2005 among the 10,652 with a school on file
- Record last updated2021 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
25 family medicine physician records list a practice address in Diamond Bar
They are 25 of the 598 NPPES records with a practice address in Diamond Bar, and 17,133 family medicine physician records in California.
All 17,133 in California → Every provider in Diamond Bar → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- William FenertyDiamond Bar, CA 917651184625915
- John Fonmin, MDDiamond Bar, CA 917651629147319
- David Hsieh, M.D.Diamond Bar, CA 917651891919874
- Lubna Isho, DODiamond Bar, CA 917651851350797
- Brian Koffman, MDDiamond Bar, CA 917651326049164
- Yann Ping Pan, MDDiamond Bar, CA 917651114250925
- David Rhodes, MDDiamond Bar, CA 917651518968353
- Yvonne Rodriguez Lawson, MDDiamond Bar, CA 917651912967233
Common questions
What is Eric J. Lee, DO's NPI number?
Eric J. Lee, DO's National Provider Identifier (NPI) is 1801208707, issued on May 27, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Eric J. Lee, DO located?
The NPPES record lists a practice address at 1514 Valley Vista Dr, Diamond Bar, CA, 91765. Phone: (909) 860-1144. Providers update this record themselves, so call before visiting.
How can I verify Eric J. Lee, DO's license?
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 J. Lee, DO prescribe under Medicare Part D?
In 2024, Eric J. Lee, DO had 4,704 Medicare Part D claims for 567 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.