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MISS CAROLINE GRACE O'CONNELL LMHC, CASAC-P
NPI 1831942424
Counselor - Mental Health in Commack, NY

Active since April 11, 2024PECOS EnrolledAccepts Medicare Assignment
368 VETERANS MEMORIAL HWY STE 3, COMMACK, NY 11725(631) 533-0315 Get Directions Write a Review

NPPES record last updated: March 17, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Mar 17, 2025, Sep 13, 2024, Apr 11, 2024 (3 updates tracked since 2024).

About Miss Caroline Grace O'connell Lmhc, Casac-p NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MISS CAROLINE GRACE O'CONNELL LMHC, CASAC-P (NPI 1831942424) is an individual mental health provider in Commack, New York, licensed in New York (015859) and active in the NPI registry since April 2024. She is enrolled in Medicare PECOS and is a graduate of Other (2022).

NPPES Registry Identity

NPI1831942424
Entity TypeIndividualFemale
Primary Taxonomy101YM0800X
Provider Legal NameMISS CAROLINE GRACE O'CONNELLCredential: LMHC, CASAC-P
Location Address368 VETERANS MEMORIAL HWY STE 3Commack, NY 11725-4322
Mailing Address368 Veterans Memorial Hwy Ste 3Commack, NY 11725-4322 · (631) 533-0315
Phone(631) 533-0315
Sole ProprietorNo
Medical School CMSOtherGraduated 2022
Enumeration DateApril 11, 2024
Last NPPES UpdateMarch 17, 20253 updates tracked since enumeration
NPPES CertifiedMarch 17, 2025
✔ NPI 1831942424 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · Mental HealthBehavioral Health & Social Service Providers
Taxonomy Code101YM0800X
License✔ Licensed in NY · 015859
368 VETERANS MEMORIAL HWY STE 3, Commack, NY 11725
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Oscar Health.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Miss Caroline Grace O'connell Lmhc, Casac-p is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID6103393384
PECOS Enrollment IDI20260424001560
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment– Home Health Agency– Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Caroline O'connell reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Sean Tendler Mental Health Counseling, P.C.
Same address
Mental Health
368 VETERANS MEMORIAL HWY STE 3
Commack, NY 11725
  • Reassigned Medicare billing, New York enrollment
  • Medicare enrollment name: Sean Tendler Mental Health Counseling PC
  • 26 clinicians in this Medicare group
NPI 1437626025 (631) 533-0315

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

FARIAL ISLAM MHC-LP
Counselor (Mental Health)
368 VETERANS MEMORIAL HWY STE 3
COMMACK, NY 11725
Suffolk County (631) 533-0315
HANNAH LEIGH VAN RONK LMHC
Counselor (Mental Health)
368 VETERANS MEMORIAL HWY STE 3
COMMACK, NY 11725
Suffolk County (631) 533-0315
KRISTI SEDGWICK LMHC
Counselor (Mental Health)
368 VETERANS MEMORIAL HWY STE 3
COMMACK, NY 11725
Suffolk County (631) 533-0315
IAN CONOR MEALIE LMHC
Counselor (Mental Health)
368 VETERANS MEMORIAL HWY STE 3
COMMACK, NY 11725
Suffolk County (631) 533-0315
ROBERT POPP LMHC
Counselor (Mental Health)
368 VETERANS MEMORIAL HWY STE 3
COMMACK, NY 11725
Suffolk County (631) 533-0315
ANGELA PAZ LMHC
Counselor (Mental Health)
368 VETERANS MEMORIAL HWY STE 3
COMMACK, NY 11725
Suffolk County (631) 533-0315
JENNIFER DAVIDSON LMHC
Counselor (Mental Health)
368 VETERANS MEMORIAL HWY STE 3
COMMACK, NY 11725
Suffolk County (631) 533-0315
IRENE VICTORIA BAUTISTA LMHC
Counselor (Mental Health)
368 VETERANS MEMORIAL HWY STE 3
COMMACK, NY 11725
Suffolk County (631) 533-0315

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Caroline O'connell's NPI number?

The NPI number for Caroline O'connell is 1831942424. It was assigned to this individual provider in the NPPES registry on April 11, 2024.

Where is Caroline O'connell located?

Caroline O'connell practices at 368 Veterans Memorial Hwy Ste 3, Commack, NY 11725. The listed phone number is (631) 533-0315.

What is Caroline O'connell's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.

Is Caroline O'connell enrolled in Medicare?

Yes. Caroline O'connell is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organization bills Medicare for Caroline O'connell's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Caroline O'connell reassigns Medicare benefits to Sean Tendler Mental Health Counseling, P.C. (Commack, NY). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Caroline O'connell's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Caroline O'connell accept?

Health plans from Oscar Health list Caroline O'connell as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Caroline O'connell was last updated on March 17, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.