Sunny Dental Care
Registered legal name: Wonseok Jang Dentistry PLLC
101 Lafayette St Fl 9, New York, NY 10013
The registry record
- NPI
- 1548143902
- Registered as
- Type-2 organization (not an individual dentist's personal NPI)
- Dental categories
- Periodontics, General, Other specialty
- Taxonomy codes
- 1223G0001X (General practice dentistry); 1223P0106X (Oral and maxillofacial pathology); 1223P0300X (Periodontics)
- Practice location
- 101 Lafayette St Fl 9, New York, NY 10013
- Telephone
- (212) 842-5300
- NPI issued
- 30 July 2025 (1 years ago)
- Record updated
- 30 July 2025 (1 years ago)
- Certified by the practice
- 30 July 2025
- NPI status
- NPI active as reported by CMS 2026-08
- Metro area
- New York-Newark-Jersey City, NY-NJ (metropolitan area, New York County)
- State
- New York (6,201 registered practices)
- Operator size
- 3 addresses registered under this organization name nationally
- Same address
- Lily W Eng Oliver, DDS, PLLC
- Map position
- Census address match at street level
- Snapshot
- NPPES data dissemination file, 10 August 2026
What the record tells you
Sunny Dental Care, the trading name of Wonseok Jang Dentistry PLLC, is an NPI registry record for a dental organization at 101 Lafayette St Fl 9 in New York, New York 10013. CMS issued NPI 1548143902 on 30 July 2025, and the practice last updated its own entry on 30 July 2025. That is recent, so the contact details are likely to be current.
It is registered under 3 dental taxonomy codes: General practice dentistry (1223G0001X), Oral and maxillofacial pathology (1223P0106X), Periodontics (1223P0300X). That puts it in 3 categories on this site, led by periodontics. 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 same registered name appears at 3 distinct addresses nationally. That is either a group practice or a name common enough that unrelated offices share it, so ask whether pricing is set locally or by a parent company. One other dental record shares the street address: Lily W Eng Oliver, DDS, PLLC.
New York holds 1,004 registered dental practices inside the New York-Newark-Jersey City, NY-NJ area, which has 4,603 in total on the New York side and ranks 1st in the state. 48 of the New York records also register periodontics, so this is one of several local options in that category. Across the metro the mix runs general dentistry 65.9%, dental clinic or center 14.6%, orthodontics 7.5%. The closest other registered practices are Lily W Eng Oliver, DDS, PLLC (0 miles, New York), Yeung's Dental Care P.C. (0 miles, New York) and Access Dental Group Manhattan PLLC (0 miles, New York), with 2 more inside 0 miles.
On our figures a routine adult cleaning in New York runs $150 to $250 cash and scaling and root planing $225 to $370 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 (212) 842-5300 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 101 Lafayette St Fl 9, 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 |
|---|---|---|---|---|
| Lily W Eng Oliver, DDS, PLLC | New York, NY | 0 mi | General | (212) 233-5153 |
| Yeung's Dental Care P.C. | New York, NY | 0 mi | General | (212) 966-5726 |
| Access Dental Group Manhattan PLLC | New York, NY | 0 mi | General | (212) 240-0028 |
| 3CK Dentist, PLLC | New York, NY | 0 mi | Dental clinic | (212) 941-0088 |
| Howard Chi Oral and Maxillofacial Surgery | New York, NY | 0 mi | Oral surgery | (212) 674-8352 |
The benchmark to hold a quote from Sunny Dental Care against. New York cost guide.
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 Sunny Dental Care.
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.