Happy Smiles Dental Studio
1210 Hazelwood Dr Ste A, Smyrna, TN 37167
The registry record
- NPI
- 1881406627
- Registered as
- Type-2 organization (not an individual dentist's personal NPI)
- Dental categories
- General, Dental clinic
- Taxonomy codes
- 122300000X (Dentist); 261QD0000X (Dental clinic or center)
- Also registered
- 292200000X
- Practice location
- 1210 Hazelwood Dr Ste A, Smyrna, TN 37167
- Telephone
- (615) 930-2050
- NPI issued
- 20 January 2025 (1 years ago)
- Record updated
- 20 January 2025 (1 years ago)
- Certified by the practice
- 20 January 2025
- NPI status
- NPI active as reported by CMS 2026-08
- Metro area
- Nashville-Davidson--Murfreesboro--Franklin, TN (metropolitan area, Rutherford County)
- State
- Tennessee (2,160 registered practices)
- Sibling NPIs
- Bright Smiles Studio (1275341034); Evolve Dental Medspa (1164261822); Crystal Clear Family Dentistry (1659156719)
- Map position
- Census address match at street level
- Snapshot
- NPPES data dissemination file, 10 August 2026
What the record tells you
Happy Smiles Dental Studio is an NPI registry record for a dental organization at 1210 Hazelwood Dr Ste A in Smyrna, Tennessee 37167. CMS issued NPI 1881406627 on 20 January 2025, and the practice last updated its own entry on 20 January 2025. That is recent, so the contact details are likely to be current.
It is registered under 2 dental taxonomy codes: Dentist (122300000X), Dental clinic or center (261QD0000X). That puts it in 2 categories on this site, led by general dentistry. 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. The record also carries 292200000x, which is a staffing signal rather than a service in its own right. 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. 3 further NPIs are registered to what looks like the same business at this address (Bright Smiles Studio, NPI 1275341034, Evolve Dental Medspa, NPI 1164261822 and Crystal Clear Family Dentistry, NPI 1659156719); they are covered by this page rather than given pages of their own.
Smyrna holds 53 registered dental practices inside the Nashville-Davidson--Murfreesboro--Franklin, TN area, which has 870 in total on the Tennessee side and ranks 1st in the state. 33 of the Smyrna records also register general dentistry, so this is one of several local options in that category. Across the metro the mix runs general dentistry 59.2%, dental clinic or center 19%, pediatric dentistry 8.2%. The closest other registered practices are Smyrna Dental Group (0.2 miles, Smyrna), Candace D Simmons (0.2 miles, Smyrna) and Stonecrest Oral and Maxillofacial Surgery, INC. (0.5 miles, Smyrna), with 2 more inside 0.5 miles.
On our figures a routine adult cleaning in Tennessee runs $90 to $135 cash and scaling and root planing $165 to $255 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 (615) 930-2050 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 1210 Hazelwood Dr Ste A, 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 |
|---|---|---|---|---|
| Smyrna Dental Group | Smyrna, TN | 0.2 mi | General | (615) 355-6800 |
| Candace D Simmons | Smyrna, TN | 0.2 mi | General | (615) 355-6800 |
| Stonecrest Oral and Maxillofacial Surgery, INC. | Smyrna, TN | 0.5 mi | Oral surgery | (615) 223-1200 |
| Unique Dental Care, PLLC | Smyrna, TN | 0.5 mi | General | (615) 459-9296 |
| Integrity Dental Care, PLLC | Smyrna, TN | 0.5 mi | General | (615) 220-5533 |
The benchmark to hold a quote from Happy Smiles Dental Studio 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 Happy Smiles Dental Studio.
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.