Registry data as of Aug 27, 2026

Isidro Alvarez

Social Worker · Covina, CA

Isidro Alvarez is a social worker with a practice address in Covina, California, and NPI 1821652074, issued on Apr 23, 2019. 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, loaded Aug 27, 2026 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1821652074
Name
Isidro Alvarez
Primary taxonomy
Social Worker 104100000X
Practice location
1359 N Grand Ave, Covina, CA 91724
Phone
(213) 947-6771
Enumerated
Apr 23, 2019
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 1359 N Grand Ave

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

  1. Maria AcevesSocial Worker1578878872
  2. John AdriaticoCommunity Health Worker1366940611
  3. Giselle AlarconCommunity Health Worker1659115087
  4. Julio AlvaradoRehabilitation Practitioner1194800623
  5. Sahili Amador, LCSWMental Health Counselor1689920001
  6. Michael AndradeCommunity Health Worker1336616267

Verify Isidro 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

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 →

27 social worker records list a Covina practice address

They are 27 of the 3,736 NPPES records with a Covina practice address, and 10,180 social worker records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

Other social worker records in California

  1. Katie AbajianSan Ysidro, CA1710211818
  2. Katherine AbarcaRancho Cucamonga, CA1225814304
  3. Vafa AbbassiPasadena, CA1740538198
  4. Alexis AbbottSan Diego, CA1265158877
  5. Jeanne Abbott, LCSWModesto, CA1780786939
  6. Vanessa AbcedeLos Angeles, CA1306584495
  7. Sabrina AbdelmutiLong Beach, CA1215244280
  8. Michelle AbdennourNorthridge, CA1467838458
  9. Mulky Abdi, BAEl Sobrante, CA1760609861
  10. Sara Abdi-PanarielloSacramento, CA1912186172

Common questions

What is Isidro Alvarez's NPI number?

Isidro Alvarez's National Provider Identifier (NPI) is 1821652074, issued on Apr 23, 2019. An NPI identifies a provider in billing; it is not a license.

Where is Isidro Alvarez located?

The NPPES record lists a practice address at 1359 N Grand Ave, Covina, CA, 91724. Phone: (213) 947-6771. Providers update this record themselves, so call before visiting.

How can I verify Isidro 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), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. 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.