Dunkel & Krkalow Quality Dentistry
Registered legal name: Russell D Dunkel & Thomas Kraklow, DDS, INC
4154 S 108TH St, Greenfield, WI 53228
The registry record
- NPI
- 1023140118
- Registered as
- Type-2 organization (not an individual dentist's personal NPI)
- Dental categories
- Prosthodontics, General
- Taxonomy codes
- 122300000X (Dentist); 1223P0700X (Prosthodontics)
- Practice location
- 4154 S 108TH St, Greenfield, WI 53228
- Telephone
- (414) 427-8565
- NPI issued
- 12 March 2007 (19 years ago)
- Record updated
- 11 September 2025 (0 years ago)
- NPI status
- NPI active as reported by CMS 2026-08
- Metro area
- Milwaukee-Waukesha, WI (metropolitan area, Milwaukee County)
- State
- Wisconsin (1,746 registered practices)
- Map position
- Census address match at street level
- Snapshot
- NPPES data dissemination file, 10 August 2026
What the record tells you
Dunkel & Krkalow Quality Dentistry, the trading name of Russell D Dunkel & Thomas Kraklow, DDS, INC, is an NPI registry record for a dental organization at 4154 S 108TH St in Greenfield, Wisconsin 53228. CMS issued NPI 1023140118 on 12 March 2007, and the practice last updated its own entry on 11 September 2025. That is recent, so the contact details are likely to be current.
It is registered under 2 dental taxonomy codes: Dentist (122300000X), Prosthodontics (1223P0700X). That puts it in 2 categories on this site, led by prosthodontics. A practice that registers more than one category is telling CMS it does more than one kind of dental work at this address, which is why it has a page here rather than a row. No other address in the registry carries this name, though a practice trading under a chain brand often registers each office under its own legal name, so check the brand as well.
Greenfield holds 20 registered dental practices inside the Milwaukee-Waukesha, WI area, which has 590 in total on the Wisconsin side and ranks 1st in the state. 2 of the Greenfield records also register prosthodontics, so this is one of only a handful of local options in that category. Across the metro the mix runs general dentistry 61.2%, dental clinic or center 23.2%, orthodontics 7.3%. The closest other registered practices are Omalley Dentistry Sc (0.2 miles, Greenfield), Advanced Dental Treatment Center (0.5 miles, Greenfield) and Greenfield Optimal Dental Care LLC (0.6 miles, Greenfield), with 2 more inside 1.3 miles.
On our figures a routine adult cleaning in Wisconsin runs $100 to $148 cash and scaling and root planing $170 to $265 per quadrant, against a US average of $125. This practice's own prices are not in the registry and never will be: NPPES holds identifiers, not fees. Call (414) 427-8565 and ask for the cash price on code D1110, whether the exam and X-rays are included, and whether they run a membership plan if you have no insurance.
Nearest alternatives
The 5 closest registered dental practices to 4154 S 108TH St, straight-line distance. Rows without a link are listed on their metro page rather than having one of their own.
| Practice | City | Distance | Categories | Phone on the record |
|---|---|---|---|---|
| Omalley Dentistry Sc | Greenfield, WI | 0.2 mi | General | (414) 425-4005 |
| Advanced Dental Treatment Center | Greenfield, WI | 0.5 mi | General | (414) 258-9630 |
| Greenfield Optimal Dental Care LLC | Greenfield, WI | 0.6 mi | General | (414) 837-5989 |
| Dental 360 Greenfield LLC | Greenfield, WI | 0.6 mi | General | (414) 837-5989 |
| Baggott Dental, LLC | Milwaukee, WI | 1.3 mi | General | (414) 543-9911 |
The benchmark to hold a quote from Dunkel & Krkalow Quality Dentistry against. All 50 states compared.
What to ask when you call
- The cash price for D1110, a routine adult cleaning, and whether the exam (D0120) and X-rays (D0274) are inside or outside that number.
- Whether you need scaling and root planing before a routine clean, and the per-quadrant price for D4341 or D4342 if so.
- Whether they run an in-house membership plan, and what it covers against what it costs a year.
- Whether they are taking new patients and how far out the next hygiene appointment is.
- The practice license, with your state dental board. An NPI is a billing identifier and proves nothing about licensing.
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. This page describes a registry record. It is not a review, an endorsement or a check on Dunkel & Krkalow Quality Dentistry.
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.