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

MICHAEL P. O'NEIL DDS
NPI 1265474076
Dentist - General Practice in Fishers, IN

Q: What is Michael O'neil's NPI number?

The NPI number for Michael O'neil is 1265474076. It was assigned to this individual provider in the NPPES registry on June 13, 2006.

Q: What is Michael O'neil'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 Michael O'neil 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 38 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.

Active since June 13, 2006PECOS Enrolled

12953 PUBLISHERS DR, SUITE 100, FISHERS, IN 46038(317) 849-2933(317) 849-2921 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

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About Michael P. O'neil Dds NPPES

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

MICHAEL P. O'NEIL DDS (NPI 1265474076) is an individual general practice provider in Fishers, Indiana, licensed in Indiana (12009413) and active in the NPI registry since June 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1265474076

Entity TypeIndividualMale

Primary Taxonomy1223G0001X

Provider Legal NameMICHAEL P. O'NEILCredential: DDS

Location Address12953 PUBLISHERS DR, SUITE 100Fishers, IN 46038-8811

Mailing Address12953 Publishers Dr, Suite 100Fishers, IN 46038-8811 · (317) 849-2933 · Fax (317) 849-2921

Phone(317) 849-2933

Fax(317) 849-2921

Sole ProprietorNo

Enumeration DateJune 13, 2006

Last NPPES UpdateJuly 13, 2026

✔ NPI 1265474076 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · General PracticeDental Providers

Taxonomy Code1223G0001X

License✔ Licensed in IN · 12009413

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.

12953 PUBLISHERS DR, Fishers, IN 46038

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Other Identifiers 1

Other12009413IN · State License Number

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Delta Dental of Indiana, HRI Dental & Vision, Paramount.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)

Michael P. O'neil 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 46038 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

$82.04 typical visit price

range $53.07 – $161.76

Typical copayment $20.51 (range $13.26 – $40.44)

Most-billed visit code 99203

Established Patient

$66.48 typical visit price

range $16.93 – $132.22

Typical copayment $16.62 (range $4.23 – $33.05)

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.

DR. JOSEPH MICHAEL HOLLAND DDS

Dentist (General Practice)

12953 PUBLISHERS DR, #100
FISHERS, IN 46038

Hamilton County (317) 849-2933

BACKWORKS CHIROPRACTIC AND WELLNESS CENTER

Chiropractor

12953 PUBLISHERS DR
FISHERS, IN 46038

Hamilton County (317) 915-9800

TODAY'S DENTISTRY, PC

Clinic/Center (Dental)

12953 PUBLISHERS DR, SUITE 100
FISHERS, IN 46038

Hamilton County (317) 849-2933

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 Michael O'neil's NPI number?

The NPI number for Michael O'neil is 1265474076. It was assigned to this individual provider in the NPPES registry on June 13, 2006.

Where is Michael O'neil located?

Michael O'neil practices at 12953 Publishers Dr Suite 100, Fishers, IN 46038. The listed phone number is (317) 849-2933.

What is Michael O'neil's specialty?

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

Is Michael O'neil enrolled in Medicare?

Yes. Michael O'neil is registered in the Medicare PECOS enrollment system.

What insurance does Michael O'neil accept?

Health plans from Delta Dental of Indiana, HRI Dental & Vision and Paramount list Michael O'neil 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 Michael O'neil 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 38 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.