Randy Ilanders Dillard, ACSW, MSW
Social Worker · San Mateo, CA
Randy Ilanders Dillard, ACSW, MSW is a social worker with a practice address in San Mateo, California, and NPI 1447934906, issued on Jun 14, 2023. Check the license (California ASW114172, 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.
- Name
- Randy Ilanders Dillard
- Credential
- ACSW, MSW
- Primary taxonomy
- Social Worker 104100000X
- License number
- ASW114172 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1700 S Amphlett Blvd Ste 120, San Mateo, CA 94402
- Phone
- (650) 683-2422
- Enumerated
- Jun 14, 2023
- Record last updated
- Mar 9, 2026
- Entity
- Type 1 · individual
8 nearest social worker records → All 10,332 in California → Look up another NPI →
Also registered at 1700 S Amphlett Blvd Ste 120
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Joshua Craig DayaRegistered Nurse1194681627
- Linda Feiler, PEER RECOVERY COACHDay Training/Habilitation Specialist1447185178
Verify Randy Ilanders Dillard in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license ASW114172Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Randy Ilanders Dillard among 10,332 social worker records in California
Randy Ilanders Dillard, ACSW, MSW 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 2023, is newer than 75% of them.
- NPI issued2023 · 75% of these records are older, 18% newer
- In a Medicare fileNo · 2% of these records are
- In the CMS Doctors and Clinicians fileNo · 3% of these records are
- Record last updated2026 · 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).
43 social worker records list a practice address in San Mateo
They are 43 of the 3,909 NPPES records with a practice address in San Mateo, and 10,332 social worker records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 10,332 in California → Every provider in San Mateo → Social Worker nationwide →
The 8 social worker records with the nearest ZIP codes
- Julia BarbozaSan Mateo, CA 944021669773727
- Joselyn Bautista Zamudio, MSWSan Mateo, CA 944021174153589
- Monet Burpee, ASWSan Mateo, CA 944021841571171
- Gloria Castillo, MSWSan Mateo, CA 944021740968353
- Richard Lane EngelbrechtSan Mateo, CA 944021124726575
- Louna Fihaki, M.S.W.San Mateo, CA 944021114474533
- Mercedes Gutierrez, MSW, ASW # 109251San Mateo, CA 944021508597857
- Empris JohnsonSan Mateo, CA 944021780468538
Common questions
What is Randy Ilanders Dillard, ACSW, MSW's NPI number?
Randy Ilanders Dillard, ACSW, MSW's National Provider Identifier (NPI) is 1447934906, issued on Jun 14, 2023. An NPI identifies a provider in billing; it is not a license.
Where is Randy Ilanders Dillard, ACSW, MSW located?
The NPPES record lists a practice address at 1700 S Amphlett Blvd Ste 120, San Mateo, CA, 94402. Phone: (650) 683-2422. Providers update this record themselves, so call before visiting.
How can I verify Randy Ilanders Dillard, ACSW, MSW's license?
NPPES lists California license number ASW114172, 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.