NPPES file of Aug 9, 2026

Caroline Grace O'Connell, LMHC, CASAC-P

Mental Health Counselor · Commack, NY

Caroline Grace O'Connell, LMHC, CASAC-P is a mental health counselor with a practice address in Commack, New York, and NPI 1831942424, issued on Apr 11, 2024. Check the license (New York 015859, 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
1831942424
Name
Caroline Grace O'Connell
Credential
LMHC, CASAC-P
Primary taxonomy
Mental Health Counselor 101YM0800X
License number
015859 NY
Self-reported in NPPES; status is on the state search
Practice location
368 Veterans Memorial Hwy Ste 3, Commack, NY 11725
Phone
(631) 533-0315
Enumerated
Apr 11, 2024
Record last updated
Mar 17, 2025
Medicare enrollment
Enrolled (PECOS I20260424001560); accepts Medicare assignment
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.
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8 nearest mental health counselor records → All 19,989 in New York → Look up another NPI →

Also registered at 368 Veterans Memorial Hwy Ste 3

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

  1. Irene Bautista, LMHCMental Health Counselor1114523479
  2. Kisha Burke, LMHC-DMental Health Counselor1194280594
  3. Kenneth Carroll, LMHCMental Health Counselor1336903673
  4. Michelle ChanMental Health Counselor1285205450
  5. Seoungyeun ChangMental Health Counselor1912749730
  6. Oleksandra Chumak, LMHCMental Health Counselor1699471185

Verify Caroline Grace O'Connell 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 015859    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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Bills Medicare through one group practice

  1. Sean Tendler Mental Health Counseling PCCommack, NY

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

Caroline Grace O'Connell among 19,989 mental health counselor records in New York

Caroline Grace O'Connell, LMHC, CASAC-P is one of 19,989 mental health counselor records with a practice address in New York. 6% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2024, is newer than 77% of them.

  • NPI issued2024 · 77% of these records are older, 15% newer
  • In a Medicare fileYes · 6% of these records are
  • In the CMS Doctors and Clinicians fileYes · 11% of these records are
  • Graduated2022 · median 2018 among the 2,142 with a school on file
  • Record last updated2025 · 46% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 101YM0800X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

96 mental health counselor records list a practice address in Commack

They are 96 of the 1,341 NPPES records with a practice address in Commack, and 19,989 mental health counselor records in New York.

All 19,989 in New York → Every provider in Commack → Mental Health Counselor nationwide →

The 8 mental health counselor records with the nearest ZIP codes

  1. John Bottone, LMHCCommack, NY 117251366521858
  2. Kristen Cacic, LCSWCommack, NY 117251932298858
  3. Kristen Conner, LMHCCommack, NY 117251215144415
  4. Richard Kaufman, LMHCCommack, NY 117251205859337
  5. Jill Kofler, LMHCCommack, NY 117251447382577
  6. Susan McPartland, LMHCCommack, NY 117251932579497
  7. Magdalena Medina, LMHCCommack, NY 117251760854814
  8. Jillian MellonCommack, NY 117251669807418

Common questions

What is Caroline Grace O'Connell, LMHC, CASAC-P's NPI number?

Caroline Grace O'Connell, LMHC, CASAC-P's National Provider Identifier (NPI) is 1831942424, issued on Apr 11, 2024. An NPI identifies a provider in billing; it is not a license.

Where is Caroline Grace O'Connell, LMHC, CASAC-P located?

The NPPES record lists a practice address at 368 Veterans Memorial Hwy Ste 3, Commack, NY, 11725. Phone: (631) 533-0315. Providers update this record themselves, so call before visiting.

How can I verify Caroline Grace O'Connell, LMHC, CASAC-P's license?

NPPES lists New York license number 015859, 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.