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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

MRS. SHARON LYN ZARIELLO LCSW
NPI 1669456091
Counselor - Professional in Port Jefferson, NY

Active since November 30, 2005PECOS Enrolled
14 E BROADWAY, PORT JEFFERSON, NY 11777(631) 642-9525(631) 642-9525 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Mrs. Sharon Lyn Zariello Lcsw NPPES

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

MRS. SHARON LYN ZARIELLO LCSW (NPI 1669456091) is an individual professional provider in Port Jefferson, New York, licensed in New York (049107) and active in the NPI registry since November 2005. She is enrolled in Medicare PECOS and is a graduate of State University Of New York At Stony Brook, School Of Medicine (1994).

NPPES Registry Identity

NPI1669456091
Entity TypeIndividualFemale
Primary Taxonomy101YP2500X
Provider Legal NameMRS. SHARON LYN ZARIELLOCredential: LCSW
Location Address14 E BROADWAYPort Jefferson, NY 11777-1400
Mailing Address152 Avenue BHolbrook, NY 11741-1409 · (631) 642-9525 · Fax (631) 642-9525
Phone(631) 642-9525
Fax(631) 642-9525
Sole ProprietorNo
Medical School CMSState University Of New York At Stony Brook, School Of MedicineGraduated 1994
Enumeration DateNovember 30, 2005
Last NPPES UpdateJuly 13, 2026
✔ NPI 1669456091 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · ProfessionalBehavioral Health & Social Service Providers
Taxonomy Code101YP2500X
License✔ Licensed in NY · 049107
14 E BROADWAY, Port Jefferson, NY 11777
Open in Google Maps ↗

Other Identifiers 9

Medicaid02053354NY
Other151910NY · Tricare
Other6226676NY · Ubu
Other7480588NY · Value Options
OtherR049107NY · Hip
Other7480588NY · Ghi
Other95977NY · Vytra
Other2064020NY · Cigna
OtherP3150566NY · Oxford

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

Mrs. Sharon Lyn Zariello Lcsw 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 ID2961696208
PECOS Enrollment IDI20101101000997
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.

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, 45 minutes 90834
Psychotherapy is a treatment method where you converse with a therapist about your thoughts, feelings, and behaviors. In a 45-minute session, the therapist assists you in understanding and managing your mental health concerns, improving emotional wellness, and promoting personal growth.
285 services16 patients

Other Providers at the Same Location NPPES 3

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

MRS. PAULA ANN LIEBERMAN LCSW
Social Worker (Clinical)
14 E BROADWAY
PORT JEFFERSON, NY 11777
Suffolk County (631) 473-7492
DOROTHY MARIE LILLY RLCSW
Social Worker (Clinical)
14 E BROADWAY
PORT JEFFERSON, NY 11777
Suffolk County (631) 689-1141
MR. GUY ANTHONY KOUTOUVIDIS MSW, LCSW
Social Worker (Clinical)
14 E BROADWAY, SUITE 2
PORT JEFFERSON, NY 11777
Suffolk County (631) 642-9525

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 Sharon Zariello's NPI number?

The NPI number for Sharon Zariello is 1669456091. It was assigned to this individual provider in the NPPES registry on November 30, 2005.

Where is Sharon Zariello located?

Sharon Zariello practices at 14 E Broadway, Port Jefferson, NY 11777. The listed phone number is (631) 642-9525.

What is Sharon Zariello's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Professional, with taxonomy code 101YP2500X.

Is Sharon Zariello enrolled in Medicare?

Yes. Sharon Zariello 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.

When was this NPI record last updated?

The NPPES record for Sharon Zariello was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 34 days 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.