GREGG CHARLES MAZONAS DDS
NPI 1487717831
Dentist - General Practice in Shelbyville, IN

Q: What is Gregg Mazonas's NPI number?

The NPI number for Gregg Mazonas is 1487717831. It was assigned to this individual provider in the NPPES registry on December 18, 2006.

Q: What is Gregg Mazonas'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 Gregg Mazonas was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.

Active since December 18, 2006PECOS Enrolled

1818 N RILEY HWY, SHELBYVILLE, IN 46176(317) 392-3231(317) 392-3233 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About Gregg Charles Mazonas Dds NPPES

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

GREGG CHARLES MAZONAS DDS (NPI 1487717831) is an individual general practice provider in Shelbyville, Indiana, licensed in Indiana (12008860A) and active in the NPI registry since December 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1487717831

Entity TypeIndividualMale

Primary Taxonomy1223G0001X

Provider Legal NameGREGG CHARLES MAZONASCredential: DDS

Location Address1818 N RILEY HWYShelbyville, IN 46176-0070

Mailing AddressPo Box 70, 1818 N Riley HwyShelbyville, IN 46176-0070 · (317) 392-3231 · Fax (317) 392-3233

Phone(317) 392-3231

Fax(317) 392-3233

Sole ProprietorNo

Enumeration DateDecember 18, 2006

Last NPPES UpdateJuly 8, 2007

✔ NPI 1487717831 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 · 12008860A

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.

1818 N RILEY HWY, Shelbyville, IN 46176

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Buckeye Health Plan, Ambetter from Meridian, Ambetter Health 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)

Gregg Charles Mazonas 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 46176 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 4

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

GREGG C MAZONAS DDS PC

Dentist (General Practice)

1818 N RILEY HWY
SHELBYVILLE, IN 46176

Shelby County (317) 392-3231

CARRIE ELLEN PUMPHREY D.D.S.

Dentist (General Practice)

1818 N RILEY HWY, SUITE A
SHELBYVILLE, IN 46176

Shelby County (317) 392-1468

BETSY CRANDALL DDS

Dentist (General Practice)

1818 N RILEY HWY, SUITE A
SHELBYVILLE, IN 46176

Shelby County (317) 392-1468

ALLERGY ASSOCIATES OF CENTRAL IN

Allergy & Immunology

1818 N RILEY HWY
SHELBYVILLE, IN 46176

Shelby County (317) 398-3832

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 Gregg Mazonas's NPI number?

The NPI number for Gregg Mazonas is 1487717831. It was assigned to this individual provider in the NPPES registry on December 18, 2006.

Where is Gregg Mazonas located?

Gregg Mazonas practices at 1818 N Riley Hwy, Shelbyville, IN 46176. The listed phone number is (317) 392-3231.

What is Gregg Mazonas's specialty?

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

Is Gregg Mazonas enrolled in Medicare?

Yes. Gregg Mazonas is registered in the Medicare PECOS enrollment system.

What insurance does Gregg Mazonas accept?

Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian, Blue Cross and Blue Shield of Montana and Blue Cross and Blue Shield of Oklahoma and 4 other insurers list Gregg Mazonas 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 Gregg Mazonas was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.