Melitza Karantzalis, LCSW
Social Worker · Union City, CA
Melitza Karantzalis, LCSW is a social worker with a practice address in Union City, California, and NPI 1306053079, issued on May 16, 2007. Check the license (California LCS18870, 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
- Melitza Karantzalis
- Credential
- LCSW
- Primary taxonomy
- Social Worker 104100000X
- License number
- LCS18870 CA
Self-reported in NPPES; status is on the state search - Practice location
- 3555 Whipple Road, Union City, CA 94587
- Phone
- (510) 675-2157
- Enumerated
- May 16, 2007
- Entity
- Type 1 · individual
Also registered at 3555 Whipple Road
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Briana Carr, PSYDClinical Psychologist1417154691
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- Nina Helmer, M.D.Child & Adolescent Psychiatry Physician1013095512
- Shari Kirkland, PHDPsychologist1124196894
- Mary Mahood, M.F.T.Addiction (Substance Use Disorder) Counselor1619030608
Verify Melitza Karantzalis in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license LCS18870Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
Social Worker providers in California
There are 10,180 social worker records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
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Common questions
What is Melitza Karantzalis, LCSW's NPI number?
Melitza Karantzalis, LCSW's National Provider Identifier (NPI) is 1306053079, issued on May 16, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Melitza Karantzalis, LCSW located?
The NPPES record lists a practice address at 3555 Whipple Road, Union City, CA, 94587. Phone: (510) 675-2157. Providers update this record themselves, so call before visiting.
How can I verify Melitza Karantzalis, LCSW's license?
NPPES lists California license number LCS18870, 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), 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.