Registry data as of Aug 27, 2026

Eleanor De Guzman, D.D.S.

General Practice Dentistry · Newhall, CA

Eleanor De Guzman, D.D.S. is a general practice dentistry with a practice address in Newhall, California, and NPI 1487828380, issued on Apr 22, 2008. Check the license (California 52836, 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, loaded Aug 27, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1487828380
Name
Eleanor De Guzman
Credential
D.D.S.
Primary taxonomy
General Practice Dentistry 1223G0001X
License number
52836 CA
Self-reported in NPPES; status is on the state search
Practice location
24148 Lyons Ave, Newhall, CA 91321
Phone
(661) 888-4980
Enumerated
Apr 22, 2008
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 24148 Lyons Ave

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

  1. Saul Gonzalez Medina, DDSDentist1740907583
  2. Lawrence Lozada, DDSDentist1174681118

Verify Eleanor De Guzman 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 52836
    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.

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

Industry payments in 2024: $364.88

8 payments, mostly food and beverage; the largest payer was Align Technology, Inc.. The 40,968 providers of this specialty with any payment received $593.28 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Eleanor De Guzman$364.88
  2. Specialty average$593.28

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

12 general practice dentistry records list a Newhall practice address

They are 12 of the 369 NPPES records with a Newhall practice address, and 17,740 general practice dentistry records in California.

Other general practice dentistry records in California

  1. Ronald Aanerud, DDSSan Diego, CA1871752931
  2. Steven Aaronson, D.D.S.Santa Monica, CA1265455851
  3. Shahrzad Aarup, DDSPomona, CA1265784367
  4. Al Abad, DDSSan Jose, CA1104992148
  5. Erwin Abad, D.D.S.Canoga Park, CA1861590093
  6. Francine Abad, DDSSan Francisco, CA1942700810
  7. Maria Abad, D.D.S.Norwalk, CA1215006754
  8. Mark Ryan Abad, DDSDaly City, CA1770357394
  9. Sanaz Abadi, D.D.S.Los Angeles, CA1699934026
  10. Ernesto Abadilla, DDSPalm Desert, CA1508063801

Common questions

What is Eleanor De Guzman, D.D.S.'s NPI number?

Eleanor De Guzman, D.D.S.'s National Provider Identifier (NPI) is 1487828380, issued on Apr 22, 2008. An NPI identifies a provider in billing; it is not a license.

Where is Eleanor De Guzman, D.D.S. located?

The NPPES record lists a practice address at 24148 Lyons Ave, Newhall, CA, 91321. Phone: (661) 888-4980. Providers update this record themselves, so call before visiting.

How can I verify Eleanor De Guzman, D.D.S.'s license?

NPPES lists California license number 52836, 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), 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.