Dental Practices in New Castle, IN
16 dental organizations are registered across 4 cities on the Indiana side of the New Castle, IN micropolitan area, the 19th largest dental market in Indiana. A routine cleaning here runs $95 to $140 cash on our Indiana range.
The registry holds no prices, so this is the benchmark to hold a quote against. The US average is $125 for a routine adult cleaning. Ask by code: D1110 for the routine clean, D4341 for scaling and root planing per quadrant. All states compared.
Practices by city
Every city in the New Castle area with a registered dental organization, and what those practices register as.
| City | Practices | Share of the metro | Most common categories |
|---|---|---|---|
| New Castle | 9 | 56.3% | General dentistry 55.6%, Dental clinic or center 22.2%, Pediatric dentistry 11.1% |
| Knightstown | 5 | 31.3% | General dentistry 80%, Dental clinic or center 20% |
| Middletown | 1 | 6.3% | Dental clinic or center 100% |
| Sulphur Springs | 1 | 6.3% | General dentistry 100% |
What New Castle practices register as
General dentistry is 62.5% of the records here against 64.8% across Indiana, a lighter weighting of 2.3 points.
| Category | Records | Share of the 16 |
|---|---|---|
| General dentistry | 10 | 62.5% |
| Dental clinic or center | 4 | 25% |
| Pediatric dentistry | 1 | 6.3% |
| Oral and maxillofacial surgery | 1 | 6.3% |
New Castle holds 9 of the 16 registered practices here (56.3%), ahead of Knightstown on 5 and Middletown on 1. 2 of the records are specialty practices rather than general dentistry or a general clinic, led by pediatric dentistry. No practice here carries more than one dental taxonomy code, so every listing is a single-category office. The oldest NPI in the area was issued on 27 March 2006 and the newest on 3 June 2025; 5 records have not been updated since before 2020, so check the update column before you call.
Multi-location operators here
Organization names registered at more than one address in this metro area. Each office holds its own NPI.
| Operator (as registered) | Locations | Cities |
|---|---|---|
| New Castle Dental | 2 | Knightstown and New Castle |
The register: all 16 practices
Each practice as CMS holds it: the name it registered, its categories, the phone number on the record and the date it last updated that record. Nothing here is verified by us, and an NPI is not a license.
New Castle, IN (9 registered practices)
| Practice (as registered) | Category | Phone on the record | NPI | Record updated |
|---|---|---|---|---|
| David A. Dickey, D.D.S., PC | General | (765) 529-4300 | 1710010467 | 2020-08-22 |
| Dr. Russell P. Beckett | Oral surgery | (765) 521-0390 | 1174653620 | 2020-08-22 |
| Joseph A Grider DDS PC | General | (765) 529-9180 | 1427120880 | 2017-03-06 |
| Little Heroes Pediatric Dentistry | Pediatric | (512) 577-9105 | 1124689617 | 2020-01-06 |
| Neil W. Thornhill DDS | General | (765) 529-3686 | 1750198081 | 2024-12-11 |
| New Castle Dental | Dental clinic | (765) 521-0301 | 1487547816 | 2025-06-03 |
| Parkview Family Dentistry PC | General | (765) 529-7616 | 1609984434 | 2011-04-26 |
| Raintree Dental | General | (765) 529-8668 | 1861729618 | 2013-05-30 |
| Raintree Dental PC | Dental clinic | (765) 528-8778 | 1043787146 | 2018-10-26 |
Knightstown, IN (5 registered practices)
| Practice (as registered) | Category | Phone on the record | NPI | Record updated |
|---|---|---|---|---|
| Gentle Dentist - Knightstown | General | (765) 345-7780 | 1265927867 | 2025-10-16 |
| Knightstown Family Dentistry | Dental clinic | (765) 345-2188 | 1235776022 | 2020-01-10 |
| Mary Elizabeth Sheehan D.D.S., P.C. | General | (765) 345-7780 | 1447329735 | 2020-08-22 |
| New Castle Dental | General | (765) 345-5677 | 1215133574 | 2020-08-22 |
| Richard A Armstrong DDS, PC | General | (765) 345-2188 | 1700846292 | 2020-08-22 |
Middletown, IN (1 registered practice)
| Practice (as registered) | Category | Phone on the record | NPI | Record updated |
|---|---|---|---|---|
| Claire Shewmaker, LLC DBA Middletown Family Dentistry | Dental clinic | (765) 354-2213 | 1568287837 | 2024-11-20 |
Sulphur Springs, IN (1 registered practice)
| Practice (as registered) | Category | Phone on the record | NPI | Record updated |
|---|---|---|---|---|
| Leland C. Wilhoite, D.D.S., P.C. | General | (765) 533-4888 | 1275797516 | 2008-07-16 |
Nearby markets
Other markets in Indiana, and the other state side of this metro area where it crosses a state line.
CMS NPPES NPI data file, August 2026, snapshot 10 August 2026. US federal public data (FOIA-disclosable, no charge). CMS NPI files. NPI registry records, status as reported by CMS in the August 2026 data dissemination file. NPPES is an identifier registry, not a license register: an NPI does not validate that a practice is licensed, accredited or currently open. Practices maintain their own NPPES entries. Every page shows the date the record was last updated; addresses and phone numbers are as self-reported and are not verified by us. Metro boundaries are the 2023 Census CBSA delineation, joined by the county of each practice address. File published 10 August 2026.
Price figures are our own, last verified April 2026. State averages are our estimates compiled from FAIR Health regional cost data and CMS Medicare fee schedules; the ADA discontinued its national Survey of Dental Fees in 2023, so no national fee survey exists. Treat them as a starting point and call two or three offices for an actual quote.