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DR. JULIA NICOLOSI DDS
NPI 1427801000
Dentist - General Practice in Port Jefferson Station, NY

Active since April 11, 2024PECOS Enrolled
140 TERRYVILLE RD, PORT JEFFERSON STATION, NY 11776(631) 473-3094(631) 473-0679 Get Directions Write a Review

NPPES record last updated: August 1, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Julia Nicolosi Dds NPPES

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

DR. JULIA NICOLOSI DDS (NPI 1427801000) is an individual general practice provider in Port Jefferson Station, New York, licensed in New York (064706) and active in the NPI registry since April 2024. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1427801000
Entity TypeIndividualFemale
Primary Taxonomy1223G0001X
Provider Legal NameDR. JULIA NICOLOSICredential: DDS
Location Address140 TERRYVILLE RDPort Jefferson Station, NY 11776-1330
Mailing Address140 Terryville RdPort Jefferson Station, NY 11776-1330 · (631) 473-3094 · Fax (631) 473-0679
Phone(631) 473-3094
Fax(631) 473-0679
Sole ProprietorNo
Enumeration DateApril 11, 2024
Last NPPES UpdateAugust 1, 2025
NPPES CertifiedAugust 1, 2025
✔ NPI 1427801000 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · General PracticeDental Providers
Taxonomy Code1223G0001X
License✔ Licensed in NY · 064706
Definition
A general dentist is the primary dental care provider for patients of all ages. The general dentist is responsible for the diagnosis, treatment, management and overall coordination of services related to patients' oral health needs.
140 TERRYVILLE RD, Port Jefferson Station, NY 11776
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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Julia Nicolosi Dds is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 11776 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$105.06 typical visit price
range $67.40 – $203.53
Typical copayment $26.26 (range $16.85 – $50.88)
Most-billed visit code 99203
Established Patient
$83.44 typical visit price
range $21.66 – $164.45
Typical copayment $20.86 (range $5.41 – $41.11)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES

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

DR. ALAN LLOYD MAZER D.M.D.
Dentist
140 TERRYVILLE RD
PORT JEFFERSON STATION, NY 11776
Suffolk County (631) 473-0666

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 Julia Nicolosi's NPI number?

The NPI number for Julia Nicolosi is 1427801000. It was assigned to this individual provider in the NPPES registry on April 11, 2024.

Where is Julia Nicolosi located?

Julia Nicolosi practices at 140 Terryville Rd, Port Jefferson Station, NY 11776. The listed phone number is (631) 473-3094.

What is Julia Nicolosi's specialty?

The primary specialty registered for this NPI is Dentist, specializing in General Practice, with taxonomy code 1223G0001X.

Is Julia Nicolosi enrolled in Medicare?

Yes. Julia Nicolosi is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Julia Nicolosi was last updated on August 1, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.