NPPES file of Aug 9, 2026

Karen Alvarez

Behavior Technician · Costa Mesa, CA

Karen Alvarez is a behavior technician with a practice address in Costa Mesa, California, and NPI 1770257958, issued on Aug 2, 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
1770257958
Name
Karen Alvarez
Primary taxonomy
Behavior Technician 106S00000X
Practice location
1520 Nutmeg PL, Costa Mesa, CA 92626
Phone
(000) 000-0000
Enumerated
Aug 2, 2021
Record last updated
Aug 2, 2021 (not updated in 5 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 1520 Nutmeg PL

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

  1. Jailynn ArizmendiBehavior Technician1154085207
  2. Ilene BatistaBehavior Technician1730843913
  3. Barry Boyd, D.C.Chiropractor1396755161
  4. Jeffrey Catanzarite, D.C.Chiropractor1255340089
  5. Christopher Decarlo, M.D.Sports Medicine (Physical Medicine & Rehabilitation) Physician1851474852
  6. Guy Gottschalk, M.D.Family Medicine Physician1235228750

Verify Karen Alvarez 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
Find the California license search

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909 behavior technician records list a practice address in Costa Mesa

They are 909 of the 4,286 NPPES records with a practice address in Costa Mesa, 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 Karen Alvarez's NPI number?

Karen Alvarez's National Provider Identifier (NPI) is 1770257958, issued on Aug 2, 2021. An NPI identifies a provider in billing; it is not a license.

Where is Karen Alvarez located?

The NPPES record lists a practice address at 1520 Nutmeg PL, Costa Mesa, CA, 92626. Phone: (000) 000-0000. Providers update this record themselves, so call before visiting.

How can I verify Karen Alvarez'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.

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.