NPPES file of Aug 9, 2026

Guillermo Calleja, L.M.H.C.

Counselor · Great Neck, NY

Guillermo Calleja, L.M.H.C. is a counselor with a practice address in Great Neck, New York, and NPI 1154835502, issued on Nov 21, 2017. Check the license (New York 003916, 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
1154835502
Name
Guillermo Calleja
Credential
L.M.H.C.
Primary taxonomy
Counselor 101Y00000X
License number
003916 NY
Self-reported in NPPES; status is on the state search
Practice location
11 Grace Ave Ste 204, Great Neck, NY 11021
Phone
(917) 680-3882
Enumerated
Nov 21, 2017
Record last updated
Nov 21, 2017 (not updated in 9 years: call before relying on the address or phone)
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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Also registered at 11 Grace Ave Ste 204

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

  1. Alberto Canizares, MDSpecialist1639386816
  2. Boris Khaimov, D.O,Psychiatry Physician1720297872
  3. Nehal Vadhan, PH.D.Cognitive & Behavioral Psychologist1154677151

Verify Guillermo Calleja 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 003916    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

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Counselor providers in New York

There are 3,937 counselor records in New York. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 3,937 in New York → Every provider in Great Neck →

Other counselor records in New York

  1. Andrea Abbate, BSW, M.S.EDAmherst, NY1851960322
  2. Alyssa Abbott, LMHCCortland, NY1669986816
  3. Tristen AbbottWarsaw, NY1427802990
  4. Kelsey AbbtDunkirk, NY1265397640
  5. Elizabeth Abdo, LMSWNew York, NY1811285000
  6. Intisar AbdullahBrooklyn, NY1992147987
  7. Said AbdullahNewburgh, NY1316498066
  8. Jawad AbedBuffalo, NY1942798418
  9. Kim AbelStaten Island, NY1710239884
  10. Lisa Abeleira, NYSFPAGarden City, NY1588136501

Common questions

What is Guillermo Calleja, L.M.H.C.'s NPI number?

Guillermo Calleja, L.M.H.C.'s National Provider Identifier (NPI) is 1154835502, issued on Nov 21, 2017. An NPI identifies a provider in billing; it is not a license.

Where is Guillermo Calleja, L.M.H.C. located?

The NPPES record lists a practice address at 11 Grace Ave Ste 204, Great Neck, NY, 11021. Phone: (917) 680-3882. Providers update this record themselves, so call before visiting.

How can I verify Guillermo Calleja, L.M.H.C.'s license?

NPPES lists New York license number 003916, 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.