NPPES file of Aug 9, 2026

Diandria Aliysha Donaldson, LCSW

Social Worker · Fairfield, CA

Diandria Aliysha Donaldson, LCSW is a social worker with a practice address in Fairfield, California, and NPI 1144870304, issued on Sep 18, 2019. Check the license (California 91902, 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
1144870304
Name
Diandria Aliysha Donaldson
Credential
LCSW
Primary taxonomy
Social Worker 104100000X
License numbers
91902 CA
117732 CA
Self-reported in NPPES; status is on the state search
Practice location
1234 Empire St, Fairfield, CA 94533
Phone
(210) 268-8887
Enumerated
Sep 18, 2019
Record last updated
Aug 30, 2023
Medicare enrollment
Enrolled (PECOS I20251024004242); may accept Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 1234 Empire St

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

  1. Marissa AdenRegistered Nurse1437535176
  2. Colin AmatoMarriage & Family Therapist1790208288
  3. Yasmina BazaraaProfessional Counselor1790265833
  4. Destiny BeardenCommunity Health Worker1841904968
  5. Sarah BiondolilloSocial Worker1659033181
  6. Frederick Blair, M.D.Obstetrics & Gynecology Physician1386731768

Verify Diandria Aliysha Donaldson 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 91902
    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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Diandria Aliysha Donaldson among 10,332 social worker records in California

Diandria Aliysha Donaldson, LCSW is one of 10,332 social worker records with a practice address in California. 2% 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 2019, is newer than 52% of them.

  • NPI issued2019 · 52% of these records are older, 43% newer
  • In a Medicare fileNo · 2% of these records are
  • In the CMS Doctors and Clinicians fileYes · 3% of these records are
  • Graduated2019 · median 2015 among the 299 with a school on file
  • Record last updated2023 · 41% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 104100000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

106 social worker records list a practice address in Fairfield

They are 106 of the 3,595 NPPES records with a practice address in Fairfield, and 10,332 social worker records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

The 8 social worker records with the nearest ZIP codes

  1. Ana Hernandez-Soto, ASWFairfield, CA 945331114088432
  2. Caleb Hervey, ASWFairfield, CA 945331992831127
  3. Michael Jogopulos, L.C.S.W.Fairfield, CA 945331023225273
  4. Victoria LayneFairfield, CA 945331700904190
  5. Anushua Mall, MASTERFairfield, CA 945331740338367
  6. Mayra Montano, LCSWFairfield, CA 945331710294087
  7. Amanda MorrisFairfield, CA 945331023259843
  8. Norma Onate, LCSWFairfield, CA 945331366694481

Common questions

What is Diandria Aliysha Donaldson, LCSW's NPI number?

Diandria Aliysha Donaldson, LCSW's National Provider Identifier (NPI) is 1144870304, issued on Sep 18, 2019. An NPI identifies a provider in billing; it is not a license.

Where is Diandria Aliysha Donaldson, LCSW located?

The NPPES record lists a practice address at 1234 Empire St, Fairfield, CA, 94533. Phone: (210) 268-8887. Providers update this record themselves, so call before visiting.

How can I verify Diandria Aliysha Donaldson, LCSW's license?

NPPES lists California license number 91902, 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.