Marston-Smith Ps DDS INC
490 S Farrell Dr Ste C101, Palm Springs, CA 92262
The registry record
- NPI
- 1992525372
- Registered as
- Type-2 organization (not an individual dentist's personal NPI)
- Dental categories
- Pediatric, Orthodontics
- Taxonomy codes
- 1223P0221X (Pediatric dentistry); 1223X0400X (Orthodontics and dentofacial orthopedics)
- Practice location
- 490 S Farrell Dr Ste C101, Palm Springs, CA 92262
- Telephone
- (760) 320-7621
- NPI issued
- 11 October 2024 (1 years ago)
- Record updated
- 11 October 2024 (1 years ago)
- Certified by the practice
- 11 October 2024
- NPI status
- NPI active as reported by CMS 2026-08
- Metro area
- Riverside-San Bernardino-Ontario, CA (metropolitan area, Riverside County)
- State
- California (18,604 registered practices)
- Sibling NPIs
- Isabella Piedra Professional Dental Corporation (1790943470); Lauren L. Gutenberg, DDS, MSD, INC. (1013458439)
- Map position
- Census address match at street level
- Snapshot
- NPPES data dissemination file, 10 August 2026
What the record tells you
Marston-Smith Ps DDS INC is an NPI registry record for a dental organization at 490 S Farrell Dr Ste C101 in Palm Springs, California 92262. CMS issued NPI 1992525372 on 11 October 2024, and the practice last updated its own entry on 11 October 2024. That is recent, so the contact details are likely to be current.
It is registered under 2 dental taxonomy codes: Pediatric dentistry (1223P0221X), Orthodontics and dentofacial orthopedics (1223X0400X). That puts it in 2 categories on this site, led by pediatric 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. 2 further NPIs are registered to what looks like the same business at this address (Isabella Piedra Professional Dental Corporation, NPI 1790943470 and Lauren L. Gutenberg, DDS, MSD, INC., NPI 1013458439); they are covered by this page rather than given pages of their own.
Palm Springs holds 24 registered dental practices inside the Riverside-San Bernardino-Ontario, CA area, which has 2,054 in total on the California side and ranks 2nd in the state. 4 of the Palm Springs records also register pediatric dentistry, so this is one of several local options in that category. Across the metro the mix runs general dentistry 69.3%, dental clinic or center 19.8%, orthodontics 6%. The closest other registered practices are Ronald P Crudo DMD PC (0.1 miles, Palm Springs), Gharagozloo Dental Corporation (0.2 miles, Palm Springs) and Michael Calhoun DDS (0.5 miles, Palm Springs), with 2 more inside 0.6 miles.
On our figures a routine adult cleaning in California runs $130 to $200 cash and scaling and root planing $200 to $330 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 (760) 320-7621 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 490 S Farrell Dr Ste C101, 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 |
|---|---|---|---|---|
| Ronald P Crudo DMD PC | Palm Springs, CA | 0.1 mi | General | (760) 327-9170 |
| Gharagozloo Dental Corporation | Palm Springs, CA | 0.2 mi | General | (760) 320-4246 |
| Michael Calhoun DDS | Palm Springs, CA | 0.5 mi | Dental clinic | (760) 327-1325 |
| Daniel R. Keller DDS, INC | Palm Springs, CA | 0.6 mi | General | (760) 323-2517 |
| Palm Springs Dental Practice | Palm Springs, CA | 0.6 mi | Dental clinic | (760) 416-1003 |
The benchmark to hold a quote from Marston-Smith Ps DDS INC against. California 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 Marston-Smith Ps DDS INC.
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.