NPPES file of Aug 9, 2026

Alejandro Gonzalez Del Castillo Duran

General Practice Dentistry · West Sacramento, CA

Alejandro Gonzalez Del Castillo Duran is a general practice dentistry with a practice address in West Sacramento, California, and NPI 1831968619, issued on Dec 21, 2023. Check the license (California 109756, 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
1831968619
Name
Alejandro Gonzalez Del Castillo Duran
Primary taxonomy
General Practice Dentistry 1223G0001X
License number
109756 CA
Self-reported in NPPES; status is on the state search
Practice location
2455 Jefferson Blvd Ste 95691130, West Sacramento, CA 95691
Phone
(916) 372-8062
Enumerated
Dec 21, 2023
Record last updated
Dec 21, 2023
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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Verify Alejandro Gonzalez Del Castillo Duran 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 109756
    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: $14.90

1 payment: food and beverage; the largest payer was Voco America Inc. The 41,669 providers of this specialty with any payment received $597.01 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Alejandro Gonzalez Del Castillo Duran$14.90
  2. Specialty average$597.01

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

Alejandro Gonzalez Del Castillo Duran among 17,852 general practice dentistry records in California

Alejandro Gonzalez Del Castillo Duran is one of 17,852 general practice dentistry records with a practice address in California. 57% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2023, is newer than 93% of them.

  • NPI issued2023 · 93% of these records are older, 5% newer
  • In a Medicare fileYes · 57% of these records are
  • In the CMS Doctors and Clinicians fileNo · under 1% of these records are
  • Record last updated2023 · 79% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223G0001X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

15 general practice dentistry records list a practice address in West Sacramento

They are 15 of the 655 NPPES records with a practice address in West Sacramento, and 17,852 general practice dentistry records in California.

The 8 general practice dentistry records with the nearest ZIP codes

  1. Louis Dang, D.D.S.West Sacramento, CA 956911639404981
  2. Sidney Freeman, D.D.S.West Sacramento, CA 956911487784328
  3. Dick Huang, DMDWest Sacramento, CA 956911992761100
  4. Gordon Lee, D.D.S.West Sacramento, CA 956911265590145
  5. Mary Lee, D.M.D.West Sacramento, CA 956911245589936
  6. Denise Lopez, DDSWest Sacramento, CA 956911265957716
  7. Lauren Marr, D.D.S.West Sacramento, CA 956911568582070
  8. Phuong Ngo, D.D.S.West Sacramento, CA 956911477758167

Common questions

What is Alejandro Gonzalez Del Castillo Duran's NPI number?

Alejandro Gonzalez Del Castillo Duran's National Provider Identifier (NPI) is 1831968619, issued on Dec 21, 2023. An NPI identifies a provider in billing; it is not a license.

Where is Alejandro Gonzalez Del Castillo Duran located?

The NPPES record lists a practice address at 2455 Jefferson Blvd Ste 95691130, West Sacramento, CA, 95691. Phone: (916) 372-8062. Providers update this record themselves, so call before visiting.

How can I verify Alejandro Gonzalez Del Castillo Duran's license?

NPPES lists California license number 109756, 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.