NPPES file of Aug 9, 2026

Ashley Madden

Addiction (Substance Use Disorder) Counselor · Ontario, CA

Ashley Madden is an addiction (substance use disorder) counselor with a practice address in Ontario, California, and NPI 1013598028, issued on Apr 20, 2021. Check the license with the California board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1013598028
Name
Ashley Madden
Primary taxonomy
Addiction (Substance Use Disorder) Counselor 101YA0400X
Practice location
3286 E Guasti RD, Ontario, CA 91761
Phone
(909) 476-2023
Enumerated
Apr 20, 2021
Record last updated
Feb 12, 2026
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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8 nearest addiction (substance use disorder) counselor records → All 27,741 in California → Look up another NPI →

Also registered at 3286 E Guasti RD

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

  1. Cherrelle CarbajalAddiction (Substance Use Disorder) Counselor1558113092
  2. Francois GarciaAddiction (Substance Use Disorder) Counselor1568310084
  3. Nicole Joyner, PEER SUPPORTMental Health Counselor1992520001
  4. Katherine MariscalAddiction (Substance Use Disorder) Counselor1578256236
  5. Carmen McCarrelMental Health Counselor1003552944
  6. Brenda RetamozaAddiction (Substance Use Disorder) Counselor1326968587

Verify Ashley Madden in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this professionCheck 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
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Ashley Madden among 27,741 addiction (substance use disorder) counselor records in California

Ashley Madden is one of 27,741 addiction (substance use disorder) counselor records with a practice address in California. under 1% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2021, is newer than 64% of them.

  • NPI issued2021 · 64% of these records are older, 30% newer
  • In a Medicare fileNo · under 1% of these records are
  • In the CMS Doctors and Clinicians fileNo · under 1% of these records are
  • Record last updated2026 · 59% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 101YA0400X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

104 addiction (substance use disorder) counselor records list a practice address in Ontario

They are 104 of the 5,375 NPPES records with a practice address in Ontario, and 27,741 addiction (substance use disorder) counselor records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 27,741 in California → Every provider in Ontario → Addiction (Substance Use Disorder) Counselor nationwide →

The 8 addiction (substance use disorder) counselor records with the nearest ZIP codes

  1. Fareed AhmedOntario, CA 917611538941562
  2. Cherrelle CarbajalOntario, CA 917611558113092
  3. Kevin ChandlerOntario, CA 917611326399510
  4. Norman CroomOntario, CA 917611871636233
  5. Jamie Crossan, CADC-CASOntario, CA 917611710649165
  6. Alexandra EngenOntario, CA 917611669918397
  7. Katherine MariscalOntario, CA 917611578256236
  8. Joshua NippOntario, CA 917611124709662

Common questions

What is Ashley Madden's NPI number?

Ashley Madden's National Provider Identifier (NPI) is 1013598028, issued on Apr 20, 2021. An NPI identifies a provider in billing; it is not a license.

Where is Ashley Madden located?

The NPPES record lists a practice address at 3286 E Guasti RD, Ontario, CA, 91761. Phone: (909) 476-2023. Providers update this record themselves, so call before visiting.

How can I verify Ashley Madden's license?

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. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.