Sarah Mainzer, LMSW
Clinical Social Worker · New York, NY
Sarah Mainzer, LMSW is a clinical social worker with a practice address in New York, New York, and NPI 1588347843, issued on Aug 11, 2023. Check the license with the New York board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Sarah Mainzer
- Credential
- LMSW
- Primary taxonomy
- Clinical Social Worker 1041C0700X
- Practice location
- 315 Madison Ave, New York, NY 10017
- Phone
- (508) 740-8236
- Enumerated
- Aug 11, 2023
- Record last updated
- Aug 11, 2023
- Entity
- Type 1 · individual
Also registered at 315 Madison Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Vanessa Lantigua, PMHNPPsychiatric/Mental Health Nurse Practitioner1154290831
- Karen Loops, PSY.D.Clinical Neuropsychologist1376591578
Verify Sarah Mainzer in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich New York board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
6,908 clinical social worker records list a practice address in New York
They are 6,908 of the 98,468 NPPES records with a practice address in New York, and 29,293 clinical social worker records in New York. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 6,908 in New York → All 29,293 in New York → Every provider in New York →
Other clinical social worker records in New York
- Daniel Aaron, LCSW, PH.D.Bronx, NY1922076017
- Leslie Aaron, LCSWNew York, NY1740346683
- Michael Aaron, LMSWNew York, NY1750678868
- Ortal Aaron, BABronx, NY1255413142
- Sharon Aaron, LCSWBinghamton, NY1073521589
- Shawna Marie Aarons-Cooke, LCSWNew Rochelle, NY1700060076
- Cindy Aaronson, MSW, PHDNew York, NY1912079799
- Anita Aasen, LCSWVictor, NY1740569581
- Janet Ab EdBrooklyn, NY1033476841
- Julie Abada, LCSWFresh Meadows, NY1942375829
Common questions
What is Sarah Mainzer, LMSW's NPI number?
Sarah Mainzer, LMSW's National Provider Identifier (NPI) is 1588347843, issued on Aug 11, 2023. An NPI identifies a provider in billing; it is not a license.
Where is Sarah Mainzer, LMSW located?
The NPPES record lists a practice address at 315 Madison Ave, New York, NY, 10017. Phone: (508) 740-8236. Providers update this record themselves, so call before visiting.
How can I verify Sarah Mainzer, LMSW's license?
Search the New York 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.