Registry data as of Aug 27, 2026

Eric Lee, DO

Family Medicine Physician · Diamond Bar, CA

Eric 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.

Record from CMS NPPES, loaded Aug 27, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1801208707
Name
Eric 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
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 1514 Valley Vista Dr

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

  1. Wilfredo Alejo, M.D.Pediatrics Physician1114990785
  2. Silvia Alonzo, MS, PA-CMedical Physician Assistant1942586623
  3. Jing Chen, M.D.Pediatrics Physician1699208942
  4. William FenertyFamily Medicine Physician1184625915
  5. Brian Koffman, MDFamily Medicine Physician1326049164
  6. Keli Layton-Cunnigan, PAPhysician Assistant1063613958

Verify Eric Lee in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of CaliforniaCheck 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

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

Statewide context: the Medical Board of California reported 374 disciplinary actions in FY 2022-23. California discipline data →

34% 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 3,519 among the 111,126 providers of this specialty who prescribed in Part D. Brand-name drugs were 9% of claims. 70 claims were for opioids.

  1. Eric Lee4,704
  2. Specialty average3,519

Most prescribed

  1. Atorvastatin Calcium358 claims
  2. Amlodipine Besylate277 claims
  3. Losartan Potassium216 claims
  4. Rosuvastatin Calcium215 claims
  5. Lisinopril186 claims
  6. 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, mostly food and beverage; the largest payer was Stryker Corporation. The 53,013 providers of this specialty with any payment received $861.30 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Eric Lee$599.52
  2. Specialty average$861.30

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

One hospital or facility affiliation

  1. Providence Medical FoundationDiamond Bar, CA

Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.

24 family medicine physician records list a Diamond Bar practice address

They are 24 of the 598 NPPES records with a Diamond Bar practice address, and 16,272 family medicine physician records in California.

Other family medicine physician records in California

  1. Omer Aba-Omer, MDSanta Monica, CA1649702093
  2. Michelle Ababa, MDWilmington, CA1710922513
  3. Anna Tzeitel Abalos, MDRoseville, CA1720200017
  4. Adan Abarca, MDAnaheim, CA1760553689
  5. Vanessa Abarca, DOVentura, CA1952040859
  6. Lorraine Abate, M.D.Sacramento, CA1104840008
  7. Robert Abatecola, MDCastro Valley, CA1669551719
  8. Romeo Abaya, M.D.Cottonwood, CA1598053506
  9. Effiem Abbah, MD, MPHSan Francisco, CA1821185133
  10. Khuzeman Abbasi, MDSanta Rosa, CA1841979952

Common questions

What is Eric Lee, DO's NPI number?

Eric 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 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 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 Lee, DO prescribe under Medicare Part D?

In 2024, Eric Lee, DO had 4,704 Medicare Part D claims for 567 beneficiaries; the average among family medicine physician prescribers was 3,519. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.