Comfort Dental @ Glen Cove
Registered legal name: John Frankis DDS
25 Glen St, Glen Cove, NY 11542
The registry record
- NPI
- 1285818195
- Registered as
- Type-2 organization (not an individual dentist's personal NPI)
- Dental categories
- General, Pediatric, Periodontics
- Taxonomy codes
- 1223G0001X (General practice dentistry); 1223P0221X (Pediatric dentistry); 1223P0300X (Periodontics)
- Practice location
- 25 Glen St, Glen Cove, NY 11542
- Telephone
- (516) 676-1300
- NPI issued
- 27 December 2007 (18 years ago)
- Record updated
- 17 July 2008 (18 years ago)
- NPI status
- NPI active as reported by CMS 2026-08
- Metro area
- New York-Newark-Jersey City, NY-NJ (metropolitan area, Nassau County)
- State
- New York (6,201 registered practices)
- Map position
- Census address match at street level
- Snapshot
- NPPES data dissemination file, 10 August 2026
What the record tells you
Comfort Dental @ Glen Cove, the trading name of John Frankis DDS, is an NPI registry record for a dental organization at 25 Glen St in Glen Cove, New York 11542. CMS issued NPI 1285818195 on 27 December 2007, and the practice last updated its own entry on 17 July 2008. That was 18 years ago, so treat the phone number and the suite number as unconfirmed until someone answers.
It is registered under 3 dental taxonomy codes: General practice dentistry (1223G0001X), Pediatric dentistry (1223P0221X), Periodontics (1223P0300X). That puts it in 3 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. 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.
Glen Cove holds 9 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. 6 of the Glen Cove records also register general dentistry, 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 Chitvan Dental PLLC (0.1 miles, Glen Cove), Long Island Orthodontics of North Shore PLLC (0.1 miles, Glen Cove) and Jae Hong Park Dental, P.C. (0.2 miles, Glen Cove), with 2 more inside 0.8 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 (516) 676-1300 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 25 Glen 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 |
|---|---|---|---|---|
| Chitvan Dental PLLC | Glen Cove, NY | 0.1 mi | General | (516) 759-0086 |
| Long Island Orthodontics of North Shore PLLC | Glen Cove, NY | 0.1 mi | Orthodontics | (516) 674-4557 |
| Jae Hong Park Dental, P.C. | Glen Cove, NY | 0.2 mi | Pediatric | (347) 509-4084 |
| Ny Dental Concepts, P.C. | Glen Cove, NY | 0.7 mi | General | (516) 750-8585 |
| Zirza Pierri DDS | Glen Cove, NY | 0.8 mi | General | (516) 759-6439 |
The benchmark to hold a quote from Comfort Dental @ Glen Cove 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 Comfort Dental @ Glen Cove.
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.