Irene Mae Ona, LCSW
Clinical Social Worker · San Diego, CA
Irene Mae Ona, LCSW is a clinical social worker with a practice address in San Diego, California, and NPI 1669261301, issued on Apr 30, 2025. Check the license (California 121561, 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
- Irene Mae Ona
- Credential
- LCSW
- Primary taxonomy
- Clinical Social Worker 1041C0700X
- License numbers
- 121561 CA
22604 AZ
149018141 IL
14008947-3501 UT
Self-reported in NPPES; status is on the state search - Practice location
- 4851 Del Monte Ave Apt 6, San Diego, CA 92107
- Phone
- (847) 858-0396
- Enumerated
- Apr 30, 2025
- Record last updated
- Apr 30, 2025
- Medicare enrollment
- Enrolled (PECOS I20250724001001); may accept Medicare assignment
- Entity
- Type 1 · individual
8 nearest clinical social worker records → All 36,261 in California → Look up another NPI →
Verify Irene Mae Ona in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 121561Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Irene Mae Ona among 36,261 clinical social worker records in California
Irene Mae Ona, LCSW is one of 36,261 clinical social worker records with a practice address in California. 6% 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 2025, is newer than 94% of them.
- NPI issued2025 · 94% of these records are older, 2% newer
- In a Medicare fileNo · 6% of these records are
- In the CMS Doctors and Clinicians fileYes · 11% of these records are
- Graduated2010 · median 2012 among the 4,008 with a school on file
- Record last updated2025 · 45% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1041C0700X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
2,036 clinical social worker records list a practice address in San Diego
They are 2,036 of the 52,937 NPPES records with a practice address in San Diego, and 36,261 clinical social worker records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 36,261 in California → Every provider in San Diego → Clinical Social Worker nationwide →
The 8 clinical social worker records with the nearest ZIP codes
- Siobhan Cassidy, LCSWSan Diego, CA 921071326701541
- Gina DemasiSan Diego, CA 921071578324737
- Johnny Floersheimer, LCSWSan Diego, CA 921071205087541
- Jonathan FryerSan Diego, CA 921071033655345
- Diana Holmes, LICSWSan Diego, CA 921071831312784
- Katina Lafond, LCSWSan Diego, CA 921071073008199
- Aliya LecoverSan Diego, CA 921071730648643
- Alyssa Lynch, LCSWSan Diego, CA 921071568982593
Common questions
What is Irene Mae Ona, LCSW's NPI number?
Irene Mae Ona, LCSW's National Provider Identifier (NPI) is 1669261301, issued on Apr 30, 2025. An NPI identifies a provider in billing; it is not a license.
Where is Irene Mae Ona, LCSW located?
The NPPES record lists a practice address at 4851 Del Monte Ave Apt 6, San Diego, CA, 92107. Phone: (847) 858-0396. Providers update this record themselves, so call before visiting.
How can I verify Irene Mae Ona, LCSW's license?
NPPES lists California license number 121561, 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.