DR. JOSEPH RANDALL GREGG D.D.S, M.S.D
NPI 1558488668
Dentist - Orthodontics and Dentofacial Orthopedics in Muncie, IN

Active since March 23, 2007
3405 W PURDUE AVE, MUNCIE, IN 47304(765) 288-1902(765) 288-3829 Get Directions Write a Review

NPPES record last updated: January 6, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Dr. Joseph Randall Gregg D.d.s, M.s.d NPPES

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

DR. JOSEPH RANDALL GREGG D.D.S, M.S.D (NPI 1558488668) is an individual orthodontics and dentofacial orthopedics provider in Muncie, Indiana, licensed in Indiana (12009761) and active in the NPI registry since March 2007.

NPPES Registry Identity

NPI1558488668
Entity TypeIndividualMale
Primary Taxonomy1223X0400X
Provider Legal NameDR. JOSEPH RANDALL GREGGCredential: D.D.S, M.S.D
Location Address3405 W PURDUE AVEMuncie, IN 47304-5268
Mailing Address3405 W Purdue AveMuncie, IN 47304-5268 · (765) 288-1902 · Fax (765) 288-3829
Fax(765) 288-3829
Sole ProprietorYes
Enumeration DateMarch 23, 2007
Last NPPES UpdateJanuary 6, 2026
NPPES CertifiedJanuary 6, 2026
NPI 1558488668 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyDentist · Orthodontics and Dentofacial OrthopedicsDental Providers
Taxonomy Code1223X0400X
License Licensed in IN · 12009761
Definition

That area of dentistry concerned with the supervision, guidance and correction of the growing or mature dentofacial structures, including those conditions that require movement of teeth or correction of malrelationships and malformations of their related structures and the adjustment of relationships between and among teeth and facial bones by the application of forces and/or the stimulation and redirection of functional forces within the craniofacial complex. Major responsibilities of orthodontic practice include the diagnosis, prevention, interception and treatment of all forms of malocclusion of the teeth and associated alterations in their surrounding structures; the design, application and control of functional and corrective appliances; and the guidance of the dentition and its supporting structures to attain and maintain optimum occlusal relations in physiologic and esthetic harmony among facial and cranial structures.

3405 W PURDUE AVE, Muncie, IN 47304

Other Providers at the Same Location NPPES 2

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

Dentist (Orthodontics and Dentofacial Orthopedics)
3405 W PURDUE AVE
MUNCIE, IN 47304
Dentist (Orthodontics and Dentofacial Orthopedics)
3405 W PURDUE AVE
MUNCIE, IN 47304

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 Joseph Gregg's NPI number?

The NPI number for Joseph Gregg is 1558488668. It was assigned to this individual provider in the NPPES registry on March 23, 2007.

Where is Joseph Gregg located?

Joseph Gregg practices at 3405 W Purdue Ave, Muncie, IN 47304. The listed phone number is (765) 288-1902.

What is Joseph Gregg's specialty?

The primary specialty registered for this NPI is Dentist, specializing in Orthodontics and Dentofacial Orthopedics, with taxonomy code 1223X0400X.

When was this NPI record last updated?

The NPPES record for Joseph Gregg was last updated on January 6, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.