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Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 90 days.

DR. IAN DAVID SPONSELLER DDS
NPI 1720990328
Dentist in Indianapolis, IN

Active since September 18, 2026
2291 N MERIDIAN ST, INDIANAPOLIS, IN 46208(317) 926-5467 Get Directions Write a Review

NPPES record added: September 18, 2026. Verified against the NPPES registry weekly; last sync: September 27, 2026.

About Dr. Ian David Sponseller Dds NPPES

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

DR. IAN DAVID SPONSELLER DDS (NPI 1720990328) is an individual dentist in Indianapolis, Indiana, licensed in Indiana (12015148A) and active in the NPI registry since September 2026. He maintains a secondary practice location in Indianapolis.

NPPES Registry Identity

NPI1720990328
Entity TypeIndividualMale
Primary Taxonomy122300000X
Provider Legal NameDR. IAN DAVID SPONSELLERCredential: DDS
Location Address2291 N MERIDIAN STIndianapolis, IN 46208-5727
Mailing Address3115 N Meridian St Apt HIndianapolis, IN 46208-5299 · (812) 483-4402
Phone(317) 926-5467
Sole ProprietorNo
Enumeration DateSeptember 18, 2026
NPPES CertifiedSeptember 18, 2026
✔ NPI 1720990328 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentistDental Providers
Taxonomy Code122300000X
License✔ Licensed in IN · 12015148A
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.
2291 N MERIDIAN ST, Indianapolis, IN 46208
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Secondary Practice Location 1

Location 12236 N Mitthoefer RdIndianapolis, IN 46229-1791 · Phone (317) 897-5093

Other Providers at the Same Location NPPES 6

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

MERIDIAN DENTAL CENTER LLC
Dentist (General Practice)
2291 N MERIDIAN ST
INDIANAPOLIS, IN 46208
Marion County (317) 926-5467
DR. JAMES ROBERT BAILEY D.D.S.
Dentist (General Practice)
2291 N MERIDIAN ST
INDIANAPOLIS, IN 46208
Marion County (317) 926-5467
DR. ALEXANDER MARTIN DMD
Dentist (General Practice)
2291 N MERIDIAN ST
INDIANAPOLIS, IN 46208
Marion County (317) 926-5467
MERIDIAN VISION CENTER, LLC
Optometrist
2291 N MERIDIAN ST
INDIANAPOLIS, IN 46208
Marion County (317) 926-5467
MERIDIAN DENTAL CENTER
Dentist (General Practice)
2291 N MERIDIAN ST
INDIANAPOLIS, IN 46208
Marion County (317) 926-5467
DR. JOHN WILLIAM BAILEY SR. D.D.S.
Dentist (General Practice)
2291 N MERIDIAN ST
INDIANAPOLIS, IN 46208
Marion County (317) 926-5467

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 Ian Sponseller's NPI number?

The NPI number for Ian Sponseller is 1720990328. It was assigned to this individual provider in the NPPES registry on September 18, 2026.

Where is Ian Sponseller located?

Ian Sponseller practices at 2291 N Meridian St, Indianapolis, IN 46208. The listed phone number is (317) 926-5467.

What is Ian Sponseller's specialty?

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

When was this NPI record last updated?

The NPPES record for Ian Sponseller was last updated on September 18, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.