Signature Smile PC
401 Commerce Dr Ste 108, Fort Washington, PA 19034
The registry record
- NPI
- 1871440677
- Registered as
- Type-2 organization (not an individual dentist's personal NPI)
- Dental categories
- General, Orthodontics, Pediatric, Oral surgery, Periodontics
- Taxonomy codes
- 1223G0001X (General practice dentistry); 1223P0221X (Pediatric dentistry); 1223P0300X (Periodontics); 1223S0112X (Oral and maxillofacial surgery); 1223X0400X (Orthodontics and dentofacial orthopedics)
- Practice location
- 401 Commerce Dr Ste 108, Fort Washington, PA 19034
- Telephone
- (215) 646-7000
- NPI issued
- 12 March 2026 (0 years ago)
- Record updated
- 12 March 2026 (0 years ago)
- Certified by the practice
- 12 March 2026
- NPI status
- NPI active as reported by CMS 2026-08
- Metro area
- Philadelphia-Camden-Wilmington, PA-NJ-DE-MD (metropolitan area, Montgomery County)
- State
- Pennsylvania (4,127 registered practices)
- Same address
- A Plus Family Dental Care P.C, A One Family Dental Care P.C, Advanced Family Dentistry P.C and American Family Dental Care P.C
- Map position
- Census address match at street level
- Snapshot
- NPPES data dissemination file, 10 August 2026
What the record tells you
Signature Smile PC is an NPI registry record for a dental organization at 401 Commerce Dr Ste 108 in Fort Washington, Pennsylvania 19034. CMS issued NPI 1871440677 on 12 March 2026, and the practice last updated its own entry on 12 March 2026. That is recent, so the contact details are likely to be current.
It is registered under 5 dental taxonomy codes: General practice dentistry (1223G0001X), Pediatric dentistry (1223P0221X), Periodontics (1223P0300X), Oral and maxillofacial surgery (1223S0112X), Orthodontics and dentofacial orthopedics (1223X0400X). That puts it in 5 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. 6 other dental records share the street address: A Plus Family Dental Care P.C, A One Family Dental Care P.C and Advanced Family Dentistry P.C.
Fort Washington holds 16 registered dental practices inside the Philadelphia-Camden-Wilmington, PA-NJ-DE-MD area, which has 1,839 in total on the Pennsylvania side and ranks 1st in the state. 13 of the Fort Washington records also register general dentistry, so this is one of several local options in that category. Across the metro the mix runs general dentistry 60.6%, dental clinic or center 19.2%, orthodontics 7.3%. The closest other registered practices are A Plus Family Dental Care P.C (0 miles, Fort Washington), A One Family Dental Care P.C (0 miles, Fort Washington) and Advanced Family Dentistry P.C (0 miles, Fort Washington), with 2 more inside 0 miles.
On our figures a routine adult cleaning in Pennsylvania runs $110 to $165 cash and scaling and root planing $180 to $280 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 (215) 646-7000 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 401 Commerce Dr Ste 108, 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 |
|---|---|---|---|---|
| A Plus Family Dental Care P.C | Fort Washington, PA | 0 mi | General | (215) 646-6188 |
| A One Family Dental Care P.C | Fort Washington, PA | 0 mi | General | (215) 646-6188 |
| Advanced Family Dentistry P.C | Fort Washington, PA | 0 mi | General | (215) 646-6188 |
| American Family Dental Care P.C | Fort Washington, PA | 0 mi | General | (215) 646-6188 |
| Advanced Oral Surgery PC | Ft Washington, PA | 0 mi | Oral surgery | (267) 460-4254 |
The benchmark to hold a quote from Signature Smile PC against. Pennsylvania 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 Signature Smile PC.
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.