DR. GREGORY LEE DUNIGAN D.M.D.
NPI 1902905391
Dentist in Petersburg, IN

Q: What is Gregory Dunigan's NPI number?

The NPI number for Gregory Dunigan is 1902905391. It was assigned to this individual provider in the NPPES registry on September 21, 2006.

Q: What is Gregory Dunigan's specialty?

The primary specialty registered for this NPI is Dentist with taxonomy code 122300000X.

Q: When was this NPI record last updated?

The NPPES record for Gregory Dunigan 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 September 21, 2006PECOS Enrolled

717 S 9TH ST # 296, PETERSBURG, IN 47567(812) 354-8300(812) 354-8300 Get Directions Write a Review

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

On this page

About Dr. Gregory Lee Dunigan D.m.d. NPPES

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

DR. GREGORY LEE DUNIGAN D.M.D. (NPI 1902905391) is an individual dentist in Petersburg, Indiana, licensed in Indiana (12009114A) and active in the NPI registry since September 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1902905391

Entity TypeIndividualMale

Primary Taxonomy122300000X

Provider Legal NameDR. GREGORY LEE DUNIGANCredential: D.M.D.

Location Address717 S 9TH ST # 296Petersburg, IN 47567-1820

Mailing Address717 S 9th St # 296Petersburg, IN 47567-1820 · (812) 354-8300 · Fax (812) 354-8300

Phone(812) 354-8300

Fax(812) 354-8300

Sole ProprietorYes

Enumeration DateSeptember 21, 2006

Last NPPES UpdateJuly 8, 2007

✔ NPI 1902905391 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentistDental Providers

Taxonomy Code122300000X

License✔ Licensed in IN · 12009114A

Definition

A dentist is a person qualified by a doctorate in dental surgery (D.D.S.) or dental medicine (D.M.D.), licensed by the state to practice dentistry, and practicing within the scope of that license. There is no difference between the two degrees: dentists who have a DMD or DDS have the same education. Universities have the prerogative to determine what degree is awarded. Both degrees use the same curriculum requirements set by the American Dental Association's Commission on Dental Accreditation. Generally, three or more years of undergraduate education plus four years of dental school is required to graduate and become a general dentist. State licensing boards accept either degree as equivalent, and both degrees allow licensed individuals to practice the same scope of general dentistry. Additional post-graduate training is required to become a dental specialist.

717 S 9TH ST # 296, Petersburg, IN 47567

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Other Identifiers 1

Other12009114IN · License Number

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)

Dr. Gregory Lee Dunigan D.m.d. 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 47567 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.

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 Gregory Dunigan's NPI number?

The NPI number for Gregory Dunigan is 1902905391. It was assigned to this individual provider in the NPPES registry on September 21, 2006.

Where is Gregory Dunigan located?

Gregory Dunigan practices at 717 S 9th St # 296, Petersburg, IN 47567. The listed phone number is (812) 354-8300.

What is Gregory Dunigan's specialty?

The primary specialty registered for this NPI is Dentist with taxonomy code 122300000X.

Is Gregory Dunigan enrolled in Medicare?

Yes. Gregory Dunigan is registered in the Medicare PECOS enrollment system.

What insurance does Gregory Dunigan 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 8 other insurers list Gregory Dunigan 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 Gregory Dunigan 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.