DR. LEWIS BENJAMIN O'SHEA D.M.D.
NPI 1275799058
Dentist - General Practice in Bethpage, NY

Q: What is Lewis O'shea's NPI number?

The NPI number for Lewis O'shea is 1275799058. It was assigned to this individual provider in the NPPES registry on July 31, 2008.

Q: What is Lewis O'shea's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Lewis O'shea was last updated on April 24, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.

Active since July 31, 2008PECOS Enrolled

352A BROADWAY, BETHPAGE, NY 11714(516) 743-1388 Get Directions Write a Review

NPPES record last updated: April 24, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

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About Dr. Lewis Benjamin O'shea D.m.d. NPPES

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

DR. LEWIS BENJAMIN O'SHEA D.M.D. (NPI 1275799058) is an individual general practice provider in Bethpage, New York, licensed in New York (053969) and active in the NPI registry since July 2008. He is enrolled in Medicare PECOS and is a graduate of Tufts University School Of Dental Medicine (2007).

NPPES Registry Identity

NPI1275799058

Entity TypeIndividualMale

Primary Taxonomy1223G0001X

Provider Legal NameDR. LEWIS BENJAMIN O'SHEACredential: D.M.D.

Location Address352A BROADWAYBethpage, NY 11714-3007

Mailing Address352a BroadwayBethpage, NY 11714-3007 · (516) 743-1388

Phone(516) 743-1388

Sole ProprietorYes

Medical School CMSTufts University School Of Dental MedicineGraduated 2007

Enumeration DateJuly 31, 2008

Last NPPES UpdateApril 24, 2026

NPPES CertifiedApril 24, 2026

✔ NPI 1275799058 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 · 053969

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.

352A BROADWAY, Bethpage, NY 11714

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield, BEST Life, Blue Cross and Blue Shield of Montana and more.Insurance ›

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. Lewis Benjamin O'shea D.m.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID3577853340

PECOS Enrollment IDI20260316002509

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 11714 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.

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 Lewis O'shea's NPI number?

The NPI number for Lewis O'shea is 1275799058. It was assigned to this individual provider in the NPPES registry on July 31, 2008.

Where is Lewis O'shea located?

Lewis O'shea practices at 352A Broadway, Bethpage, NY 11714. The listed phone number is (516) 743-1388.

What is Lewis O'shea's specialty?

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

Is Lewis O'shea enrolled in Medicare?

Yes. Lewis O'shea is registered in the Medicare PECOS enrollment system.

What insurance does Lewis O'shea accept?

Health plans from Anthem Blue Cross and Blue Shield, BEST Life, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma and Blue Cross and Blue Shield of Texas and 6 other insurers list Lewis O'shea 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 Lewis O'shea was last updated on April 24, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.