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DR. THOMAS J. O'CONNOR D.D.S.
NPI 1679731277
Dentist - General Practice in Sayville, NY

Active since May 30, 2008PECOS Enrolled
33 CANDEE AVE, SAYVILLE, NY 11782(631) 589-2211 Get Directions Write a Review

NPPES record last updated: May 30, 2008. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Dr. Thomas J. O'connor D.d.s. NPPES

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

DR. THOMAS J. O'CONNOR D.D.S. (NPI 1679731277) is an individual general practice provider in Sayville, New York, licensed in New York (036038) and active in the NPI registry since May 2008. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1679731277
Entity TypeIndividualMale
Primary Taxonomy1223G0001X
Provider Legal NameDR. THOMAS J. O'CONNORCredential: D.D.S.
Location Address33 CANDEE AVESayville, NY 11782-3005
Mailing Address33 Candee AveSayville, NY 11782-3005
Phone(631) 589-2211
Sole ProprietorYes
Enumeration DateMay 30, 2008
✔ NPI 1679731277 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 · 036038
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.
33 CANDEE AVE, Sayville, NY 11782
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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. Thomas J. O'connor D.d.s. 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 11782 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 3

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

MARLA KAY HAMILTON MHC-LP
Counselor (Mental Health)
33 CANDEE AVE
SAYVILLE, NY 11782
Suffolk County (631) 941-1200
JENNIFER TIETJEN LMSW
Social Worker
33 CANDEE AVE
SAYVILLE, NY 11782
Suffolk County (631) 941-1200
DR. STEVAN MICHAEL PIERCE D.M.D.
Dentist (Orthodontics and Dentofacial Orthopedics)
33 CANDEE AVE
SAYVILLE, NY 11782
Suffolk County (631) 589-0028

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 Thomas O'connor's NPI number?

The NPI number for Thomas O'connor is 1679731277. It was assigned to this individual provider in the NPPES registry on May 30, 2008.

Where is Thomas O'connor located?

Thomas O'connor practices at 33 Candee Ave, Sayville, NY 11782. The listed phone number is (631) 589-2211.

What is Thomas O'connor's specialty?

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

Is Thomas O'connor enrolled in Medicare?

Yes. Thomas O'connor is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Thomas O'connor was last updated on May 30, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.