NPPES file of Aug 9, 2026

Ines M. Mercedes-Alcantara, L.C.S.W.

Clinical Social Worker · New York, NY

Ines M. Mercedes-Alcantara, L.C.S.W. is a clinical social worker with a practice address in New York, New York, and NPI 1629141239, issued on Nov 15, 2006. Check the license (New York 054425-1, as entered in NPPES) with the New York board that licenses this profession; the Medicare figures below come from public CMS files.

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

NPPES recordNPPES file of Aug 9, 2026
1629141239
Name
Ines M. Mercedes-Alcantara
Credential
L.C.S.W.
Primary taxonomy
Clinical Social Worker 1041C0700X
License number
054425-1 NY
Self-reported in NPPES; status is on the state search
Practice location
1727 Amsterdam Ave, New York, NY 10031
Phone
(212) 694-9200
Enumerated
Nov 15, 2006
Record last updated
Jul 2, 2010 (not updated in 16 years: call before relying on the address or phone)
Fax
(121) 236-8560
Medicare enrollment
Enrolled (PECOS I20101117000033); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
Download card Updates feed

8 nearest clinical social worker records → All 29,293 in New York → Look up another NPI →

Also registered at 1727 Amsterdam Ave

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

  1. Gladys AdornoSchool Counselor1578627055
  2. Tanjida AfrozMental Health Counselor1144519349
  3. Tammie Alford, LMSW, CASACTSocial Worker1124206008
  4. Julien AlmonteMental Health Counselor1265736003
  5. Iasia AndersonAddiction (Substance Use Disorder) Counselor1558165365
  6. Nicolas Armero, CASACAddiction (Substance Use Disorder) Counselor1568066157

Verify Ines M. Mercedes-Alcantara 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 054425-1    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.

Is this page about you? You can ask us to correct, restrict or remove it: how.

Bills Medicare through one group practice

  1. Upper Manhattan Mental Health Center, Inc.New York, NY

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Ines M. Mercedes-Alcantara among 29,293 clinical social worker records in New York

Ines M. Mercedes-Alcantara, L.C.S.W. 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. Its NPI, issued in 2006, is newer than 1% of them.

  • NPI issued2006 · 1% of these records are older, 83% newer
  • In a Medicare fileYes · 8% of these records are
  • In the CMS Doctors and Clinicians fileYes · 17% of these records are
  • Graduated1996 · median 2001 among the 5,004 with a school on file
  • Record last updated2010 · 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.

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. Jose Barbosa, LMSWNew York, NY 100311467527234
  2. Louis Calhoun, LCSWRNew York, NY 100311326111022
  3. Lisa Delamater, LCSWNew York, NY 100311568539088
  4. Raymond Hall, LCSWNew York, NY 100311861569014
  5. Charles Kellam, LCSW-RNew York, NY 100311487721932
  6. Katharine Kiesel, LCSWNew York, NY 100311376616425
  7. Joseph McDonough, LCSW-RNew York, NY 100311750458352
  8. Lynette Miller-Volel, LCSWNew York, NY 100311699849109

Common questions

What is Ines M. Mercedes-Alcantara, L.C.S.W.'s NPI number?

Ines M. Mercedes-Alcantara, L.C.S.W.'s National Provider Identifier (NPI) is 1629141239, issued on Nov 15, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Ines M. Mercedes-Alcantara, L.C.S.W. located?

The NPPES record lists a practice address at 1727 Amsterdam Ave, New York, NY, 10031. Phone: (212) 694-9200. Providers update this record themselves, so call before visiting.

How can I verify Ines M. Mercedes-Alcantara, L.C.S.W.'s license?

NPPES lists New York license number 054425-1, 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. Medicare files from data.cms.gov. 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.