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MS. STACEY LAUREN MARRONE LMSW
NPI 1356617005
Counselor - Addiction (Substance Use Disorder) in Stony Brook, NY

Active since March 27, 2012PECOS Enrolled
34 SHELBOURNE LN, STONY BROOK, NY 11790(631) 374-5811 Get Directions Write a Review

NPPES record last updated: April 26, 2012. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Ms. Stacey Lauren Marrone Lmsw NPPES

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

MS. STACEY LAUREN MARRONE LMSW (NPI 1356617005) is an individual addiction (substance use disorder) provider in Stony Brook, New York, licensed in New York (084824) and active in the NPI registry since March 2012. She is enrolled in Medicare PECOS and is a graduate of Other (2010).

NPPES Registry Identity

NPI1356617005
Entity TypeIndividualFemale
Primary Taxonomy101YA0400X
Provider Legal NameMS. STACEY LAUREN MARRONECredential: LMSW
Location Address34 SHELBOURNE LNStony Brook, NY 11790-3174
Mailing Address452 Suffolk AveBrentwood, NY 11717-4214 · (631) 436-6065
Phone(631) 374-5811
Sole ProprietorYes
Medical School CMSOtherGraduated 2010
Enumeration DateMarch 27, 2012
Last NPPES UpdateApril 26, 2012
✔ NPI 1356617005 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · Addiction (Substance Use Disorder)Behavioral Health & Social Service Providers
Taxonomy Code101YA0400X
License✔ Licensed in NY · 084824
34 SHELBOURNE LN, Stony Brook, NY 11790
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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Ms. Stacey Lauren Marrone Lmsw is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID4284997123
PECOS Enrollment IDI20180406000885
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 Reassignments

2

Medicare enrollment records show Stacey Marrone reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Visiting Counselors Of New York, Lcsw, PLLC
18 mi
Clinical
900 WALT WHITMAN RD STE LL1
Melville, NY 11747
  • Reassigned Medicare billing, New York enrollment
  • 45 clinicians in this Medicare group
NPI 1669906889 (516) 698-5511
Visiting Counselors, Lcsw, PLLC
18 mi
Clinical
900 WALT WHITMAN RD STE LL1
Melville, NY 11747
  • Reassigned Medicare billing, New York enrollment
  • 30 clinicians in this Medicare group
NPI 1134605595 (516) 698-5511

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

Areas of Expertise CMS Part B claims

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Psychotherapy, 1 hour 90837
Psychotherapy is a therapeutic interaction or treatment between a trained professional and a patient. In a 1-hour session, you'll talk about your feelings, thoughts, and behaviors to help identify and manage mental health issues. This process aids in personal growth, healing, and improved well-being.
169 services13 patients

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 Stacey Marrone's NPI number?

The NPI number for Stacey Marrone is 1356617005. It was assigned to this individual provider in the NPPES registry on March 27, 2012.

Where is Stacey Marrone located?

Stacey Marrone practices at 34 Shelbourne Ln, Stony Brook, NY 11790. The listed phone number is (631) 374-5811.

What is Stacey Marrone's specialty?

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

Is Stacey Marrone enrolled in Medicare?

Yes. Stacey Marrone is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Stacey Marrone's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Stacey Marrone reassigns Medicare benefits to 2 organizations: Visiting Counselors Of New York, Lcsw, PLLC (Melville, NY) and Visiting Counselors, Lcsw, PLLC (Melville, NY). Each 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 Stacey Marrone's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Stacey Marrone was last updated on April 26, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 years 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.