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MS. CECELIA A SWEENEY LCSW CASAC
NPI 1972606556
Counselor - Addiction (Substance Use Disorder) in Brentwood, NY

Active since September 07, 2006PECOS EnrolledAccepts Medicare Assignment
39 W WILLOW ST, BRENTWOOD, NY 11717(631) 581-2199(631) 581-1942 Get Directions Write a Review

NPPES record last updated: September 11, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Ms. Cecelia A Sweeney Lcsw Casac NPPES

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

MS. CECELIA A SWEENEY LCSW CASAC (NPI 1972606556) is an individual addiction (substance use disorder) provider in Brentwood, New York, licensed in New York (1331) and active in the NPI registry since September 2006. She is enrolled in Medicare PECOS and is a graduate of Other (1985).

NPPES Registry Identity

NPI1972606556
Entity TypeIndividualFemale
Primary Taxonomy101YA0400X
Provider Legal NameMS. CECELIA A SWEENEYCredential: LCSW CASAC
Location Address39 W WILLOW STBrentwood, NY 11717
Mailing Address39 W Willow StBrentwood, NY 11717 · (631) 581-2199 · Fax (631) 581-1942
Phone(631) 581-2199
Fax(631) 581-1942
Sole ProprietorNo
Medical School CMSOtherGraduated 1985
Enumeration DateSeptember 7, 2006
Last NPPES UpdateSeptember 11, 2025
✔ NPI 1972606556 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyCounselor · Addiction (Substance Use Disorder)Behavioral Health & Social Service Providers
Taxonomy Code101YA0400X
License✔ Licensed in NY · 1331
Also ListedSocial Worker · ClinicalTaxonomy 1041C0700X · License R035580 (NY)

Other Identifiers 15

Other0004292346Aetna Us Healthcare
OtherN3353Empire Blue Cross Blue Sh
Other2718OR271384Mhn Services
Other0004292346Aetna
Medicaid01969451NY
OtherP33626623Multiplan Insurance
OtherS7564Aps Provider Healthcare
Other223760Optum
Other45029Vytra Health Plan
Other9529700Empire State Carpenters
Other2269757Aetna Health Management
Other7400635Ghi
Other93929National Benefit Fund
Other93593Magellan Behavioral Healt
OtherP1895303Oxford Health Plan

Accepted Insurance

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

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Ms. Cecelia A Sweeney Lcsw Casac 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 ID3072527027
PECOS Enrollment IDI20060130000660
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.

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 Cecelia Sweeney's NPI number?

The NPI number for Cecelia Sweeney is 1972606556. It was assigned to this individual provider in the NPPES registry on September 7, 2006.

Where is Cecelia Sweeney located?

Cecelia Sweeney practices at 39 W Willow St, Brentwood, NY 11717. The listed phone number is (631) 581-2199.

What is Cecelia Sweeney's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Addiction (Substance Use Disorder), with taxonomy code 101YA0400X.

Is Cecelia Sweeney enrolled in Medicare?

Yes. Cecelia Sweeney 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.

What insurance does Cecelia Sweeney accept?

Health plans from Providence Health Plan list Cecelia Sweeney 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 Cecelia Sweeney was last updated on September 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.