NPPES file of Aug 9, 2026

Madison Elizabeth Alexander

Behavior Technician · Fremont, CA

Madison Elizabeth Alexander is a behavior technician with a practice address in Fremont, California, and NPI 1588228118, issued on Apr 29, 2019. Check the license (California 46-1305562, as entered in NPPES) 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
1588228118
Name
Madison Elizabeth Alexander
Primary taxonomy
Behavior Technician 106S00000X
License number
46-1305562 CA
Self-reported in NPPES; status is on the state search
Practice location
39210 State St Ste 220, Fremont, CA 94538
Phone
(510) 894-4135
Enumerated
Apr 29, 2019
Record last updated
Apr 29, 2019 (not updated in 7 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 39210 State St Ste 220

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

  1. Ashlyn AcacciaBehavior Technician1639816218
  2. Francesca AguonBehavior Technician1801693346
  3. Rania AhmadBehavior Technician1801659719
  4. Nataly AlcalaBehavior Technician1558020560
  5. Daisy AlejandreBehavior Technician1386289429
  6. Mariela Alvarado IbarraBehavior Technician1386287050

Verify Madison Elizabeth Alexander 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 46-1305562
    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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1,039 behavior technician records list a practice address in Fremont

They are 1,039 of the 4,749 NPPES records with a practice address in Fremont, and 171,666 behavior technician records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

Other behavior technician records in California

  1. James A DetarFremont, CA1699551622
  2. Jordyn A JacksonMoreno Valley, CA1336837749
  3. Jessica A RodriguezIrvine, CA1033701982
  4. Yuki A'BeckettMonrovia, CA1548138944
  5. Paris A'SaniMonrovia, CA1336930510
  6. Rana AabedMonrovia, CA1245960640
  7. Lucila AabyMonrovia, CA1912691692
  8. Madeleine AahlSan Leandro, CA1386288140
  9. Erica AaltoTorrance, CA1598519159
  10. Kylie AardemaOrange, CA1124864210

Common questions

What is Madison Elizabeth Alexander's NPI number?

Madison Elizabeth Alexander's National Provider Identifier (NPI) is 1588228118, issued on Apr 29, 2019. An NPI identifies a provider in billing; it is not a license.

Where is Madison Elizabeth Alexander located?

The NPPES record lists a practice address at 39210 State St Ste 220, Fremont, CA, 94538. Phone: (510) 894-4135. Providers update this record themselves, so call before visiting.

How can I verify Madison Elizabeth Alexander's license?

NPPES lists California license number 46-1305562, 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. 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.