NPPES file of Aug 9, 2026

Casey Chen, D.D.S.

Periodontics · Irvine, CA

Casey Chen, D.D.S. is a periodontics with a practice address in Irvine, California, and NPI 1538325378, issued on Jul 31, 2008. Check the license (California 40065, as entered in NPPES) with the California board that licenses this profession; 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
1538325378
Name
Casey Chen
Credential
D.D.S.
Primary taxonomy
Periodontics 1223P0300X
License number
40065 CA
Self-reported in NPPES; status is on the state search
Practice location
14976 Sand Canyon Ave, Irvine, CA 92618
Phone
(949) 788-0088
Enumerated
Jul 31, 2008
Record last updated
May 10, 2011 (not updated in 15 years: call before relying on the address or phone)
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 14976 Sand Canyon Ave

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

  1. Wayne Wu, DDSGeneral Practice Dentistry1164564936
  2. Dorothy Yokoyama, D.M.D.Pediatric Dentistry1003041690

Verify Casey Chen in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this profession
    Search for license 40065
    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
Find 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.

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Industry payments in 2024: $47.64

1 payment: food and beverage; the largest payer was Fujifilm Sonosite, Inc. The 2,966 providers of this specialty with any payment received $1,338.41 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Casey Chen$47.64
  2. Specialty average$1,338.41

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

Casey Chen among 929 periodontics records in California

Casey Chen, D.D.S. is one of 929 periodontics records with a practice address in California. 69% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 60% of them.

  • NPI issued2008 · 60% of these records are older, 33% newer
  • In a Medicare fileYes · 69% of these records are
  • In the CMS Doctors and Clinicians fileNo · under 1% of these records are
  • Record last updated2011 · 78% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223P0300X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Periodontics providers in California

There are 929 periodontics records in California.

The 8 periodontics records with the nearest ZIP codes

  1. Steven Bounds, D.D.S.Irvine, CA 926181184643538
  2. Nooshin Ghayoumi, D.D.S.Irvine, CA 926181689876799
  3. Mohamed Hassan, D.D.S.Irvine, CA 926181073764908
  4. Cheng Miao, D.D.S.Irvine, CA 926181649378126
  5. Todd Miller, D.D.S.Irvine, CA 926181811916398
  6. Mohamed Rezk, DDS,MSIrvine, CA 926181902217490
  7. Erene Saad, DMDIrvine, CA 926181104348366
  8. Jae Woo Chung, DMDIrvine, CA 926201043278153

Common questions

What is Casey Chen, D.D.S.'s NPI number?

Casey Chen, D.D.S.'s National Provider Identifier (NPI) is 1538325378, issued on Jul 31, 2008. An NPI identifies a provider in billing; it is not a license.

Where is Casey Chen, D.D.S. located?

The NPPES record lists a practice address at 14976 Sand Canyon Ave, Irvine, CA, 92618. Phone: (949) 788-0088. Providers update this record themselves, so call before visiting.

How can I verify Casey Chen, D.D.S.'s license?

NPPES lists California license number 40065, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity 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.