NPPES file of Aug 9, 2026

Levi Mercier, LMSW, LCSW

Clinical Social Worker · New York, NY

Levi Mercier, LMSW, LCSW is a clinical social worker with a practice address in New York, New York, and NPI 1730973744, issued on Apr 7, 2025. Check the license (New York 126840, as entered in NPPES) with the New York board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1730973744
Name
Levi Mercier
Credential
LMSW, LCSW
Primary taxonomy
Clinical Social Worker 1041C0700X
License numbers
126840 NY
CSW03939 RI
Self-reported in NPPES; status is on the state search
Practice location
117 W 72ND St FL 3, New York, NY 10023
Phone
(212) 799-7777
Enumerated
Apr 7, 2025
Record last updated
Apr 7, 2025
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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8 nearest clinical social worker records → All 29,293 in New York → Look up another NPI →

Also registered at 117 W 72ND St FL 3

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Matthew Buttigieg, PMHNP-BCPsychiatric/Mental Health Nurse Practitioner1548714769
  2. Barbara Cohen, PHD, PMHNP-BC, RNPsychiatric/Mental Health Nurse Practitioner1932707577
  3. Lisa Cornelio, LMSWSocial Worker1558077925
  4. Erica Frankel, LCSWClinical Social Worker1134706039
  5. Jennifer Miller, PHDClinical Neuropsychologist1699456764
  6. Alisa Powers, PHDClinical Psychologist1881027944

Verify Levi Mercier in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich New York board licenses this profession
    Search for license 126840    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the New York license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Levi Mercier among 29,293 clinical social worker records in New York

Levi Mercier, LMSW, LCSW is one of 29,293 clinical social worker records with a practice address in New York. 8% 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 96% of them.

  • NPI issued2025 · 96% of these records are older, 2% newer
  • In a Medicare fileNo · 8% of these records are
  • In the CMS Doctors and Clinicians fileNo · 17% of these records are
  • Record last updated2025 · 65% 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 New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

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 29,293 in New York → Every provider in New York → Clinical Social Worker nationwide →

The 8 clinical social worker records with the nearest ZIP codes

  1. Lynne Alterman, LCSWNew York, NY 100231437119344
  2. Janet Berk, LCSWNew York, NY 100231972566511
  3. Donna Bersch, LCSWNew York, NY 100231740251776
  4. Lee Chew, L.C.S.W.New York, NY 100231760450076
  5. Linda Grunbaum, LCSWNew York, NY 100231255377644
  6. Brigitte Lifschitz, LCSWNew York, NY 100231881697167
  7. Erna Neumann, ANP; PMHNP; PMHNPNew York, NY 100231487617122
  8. Michael Penn, LCSWNew York, NY 100231801874607

Common questions

What is Levi Mercier, LMSW, LCSW's NPI number?

Levi Mercier, LMSW, LCSW's National Provider Identifier (NPI) is 1730973744, issued on Apr 7, 2025. An NPI identifies a provider in billing; it is not a license.

Where is Levi Mercier, LMSW, LCSW located?

The NPPES record lists a practice address at 117 W 72ND St FL 3, New York, NY, 10023. Phone: (212) 799-7777. Providers update this record themselves, so call before visiting.

How can I verify Levi Mercier, LMSW, LCSW's license?

NPPES lists New York license number 126840, as entered by the provider. 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.