Joyce Mayne, LCSW
Social Worker · Monrovia, CA
Joyce Mayne, LCSW is a social worker with a practice address in Monrovia, California, and NPI 1396243705, issued on Jan 31, 2018. Check the license (California 81199, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Joyce Mayne
- Credential
- LCSW
- Primary taxonomy
- Social Worker 104100000X
- License number
- 81199 CA
Self-reported in NPPES; status is on the state search - Practice location
- 690 W Foothill Blvd, Monrovia, CA 91016
- Phone
- (626) 335-7077
- Enumerated
- Jan 31, 2018
- Record last updated
- May 31, 2020 (not updated in 6 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20210421001592); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest social worker records → All 10,332 in California → Look up another NPI →
Verify Joyce Mayne in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 81199Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through 2 group practices
- Blue Moon Senior Counseling OF California LLCPalm Springs, CA
- Sud Specialty Group - CASanta Clara, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Joyce Mayne among 10,332 social worker records in California
Joyce Mayne, 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. Its NPI, issued in 2018, is newer than 47% of them.
- NPI issued2018 · 47% of these records are older, 48% newer
- In a Medicare fileYes · 2% of these records are
- In the CMS Doctors and Clinicians fileYes · 3% of these records are
- Graduated2014 · median 2015 among the 299 with a school on file
- Record last updated2020 · 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).
13 social worker records list a practice address in Monrovia
They are 13 of the 17,347 NPPES records with a practice address in Monrovia, and 10,332 social worker records in California.
All 10,332 in California → Every provider in Monrovia → Social Worker nationwide →
The 8 social worker records with the nearest ZIP codes
- Brittney AliceaMonrovia, CA 910161861148033
- Maria ArreolaMonrovia, CA 910161154198463
- Hee Jun ChoiMonrovia, CA 910161245925908
- Zachary HamMonrovia, CA 910161861147365
- James LoweMonrovia, CA 910161437535747
- Desiree MijaresMonrovia, CA 910161578393211
- Evelyn OchoaMonrovia, CA 910161669031217
- Ariel Powell, LMSWMonrovia, CA 910161598481590
Common questions
What is Joyce Mayne, LCSW's NPI number?
Joyce Mayne, LCSW's National Provider Identifier (NPI) is 1396243705, issued on Jan 31, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Joyce Mayne, LCSW located?
The NPPES record lists a practice address at 690 W Foothill Blvd, Monrovia, CA, 91016. Phone: (626) 335-7077. Providers update this record themselves, so call before visiting.
How can I verify Joyce Mayne, LCSW's license?
NPPES lists California license number 81199, 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. Medicare files from data.cms.gov. 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.