DR. MICHAEL HARLEY SEBASTIAN DMD, MSD, PC
NPI 1891819652
Dentist - Orthodontics and Dentofacial Orthopedics in Atlanta, GA

Active since March 19, 2007
91 W WIEUCA RD NE, SUITE-300, ATLANTA, GA 30342(404) 303-7400(404) 303-1555 Get Directions Write a Review

NPPES record last updated: August 31, 2020. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Michael Harley Sebastian Dmd, Msd, Pc NPPES

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

DR. MICHAEL HARLEY SEBASTIAN DMD, MSD, PC (NPI 1891819652) is an individual orthodontics and dentofacial orthopedics provider in Atlanta, Georgia, licensed in Georgia (01072) and active in the NPI registry since March 2007.

NPPES Registry Identity

NPI1891819652
Entity TypeIndividualMale
Primary Taxonomy1223X0400X
Provider Legal NameDR. MICHAEL HARLEY SEBASTIANCredential: DMD, MSD, PC
Location Address91 W WIEUCA RD NE, SUITE-300Atlanta, GA 30342-3248
Mailing Address91 W Wieuca Rd Ne, Suite-300Atlanta, GA 30342-3248 · (404) 303-7400 · Fax (404) 303-1555
Fax(404) 303-1555
Sole ProprietorYes
Enumeration DateMarch 19, 2007
Last NPPES UpdateAugust 31, 2020
NPPES CertifiedAugust 31, 2020
NPI 1891819652 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 GA · 01072
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.
91 W WIEUCA RD NE, Atlanta, GA 30342

Other Providers at the Same Location NPPES

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

Internal Medicine
91 W WIEUCA RD NE, SUITE 1000
ATLANTA, GA 30342

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 Sebastian's NPI number?

The NPI number for Michael Sebastian is 1891819652. It was assigned to this individual provider in the NPPES registry on March 19, 2007.

Where is Michael Sebastian located?

Michael Sebastian practices at 91 W Wieuca Rd NE Suite-300, Atlanta, GA 30342. The listed phone number is (404) 303-7400.

What is Michael Sebastian'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 Michael Sebastian was last updated on August 31, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.