Dental Anesthesia Clinic of Massachusetts
Registered legal name: David Toma DDS, INC
645 Sweetwater Rd, Spring Valley, CA 91977
The registry record
- NPI
- 1134278633
- Other NPIs
- 1699129379 (same organization at this address, folded into this listing)
- Registered as
- Type-2 organization (not an individual dentist's personal NPI)
- Dental categories
- General, Other specialty
- Taxonomy codes
- 1223G0001X (General practice dentistry); 1223D0004X (Dental anesthesiology)
- Practice location
- 645 Sweetwater Rd, Spring Valley, CA 91977
- Telephone
- (619) 464-0426
- NPI issued
- 10 January 2007 (19 years ago)
- Record updated
- 22 August 2020 (6 years ago)
- NPI status
- NPI active as reported by CMS 2026-08
- Metro area
- San Diego-Chula Vista-Carlsbad, CA (metropolitan area, San Diego County)
- State
- California (18,604 registered practices)
- Map position
- Census address match at street level
- Snapshot
- NPPES data dissemination file, 10 August 2026
What the record tells you
Dental Anesthesia Clinic of Massachusetts, the trading name of David Toma DDS, INC, is an NPI registry record for a dental organization at 645 Sweetwater Rd in Spring Valley, California 91977. CMS issued NPI 1134278633 on 10 January 2007, and the practice last updated its own entry on 22 August 2020. That was 6 years ago, so treat the phone number and the suite number as unconfirmed until someone answers.
It is registered under 2 dental taxonomy codes: General practice dentistry (1223G0001X), Dental anesthesiology (1223D0004X). 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. 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.
Spring Valley holds 9 registered dental practices inside the San Diego-Chula Vista-Carlsbad, CA area, which has 1,588 in total on the California side and ranks 4th in the state. 6 of the Spring Valley records also register general dentistry, so this is one of several local options in that category. Across the metro the mix runs general dentistry 60.5%, dental clinic or center 21.8%, pediatric dentistry 6.7%. The closest other registered practices are Valley View Dental Office (0.8 miles, Spring Valley), J Acuna Loera Dental Corporation INC (0.9 miles, Spring Valley) and Jean Emile F. Piansay DDS INC. (1.2 miles, Lemon Grove), with 2 more inside 2.2 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 (619) 464-0426 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 645 Sweetwater Rd, 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 |
|---|---|---|---|---|
| Valley View Dental Office | Spring Valley, CA | 0.8 mi | General | (619) 475-8419 |
| J Acuna Loera Dental Corporation INC | Spring Valley, CA | 0.9 mi | General | (619) 479-9143 |
| Jean Emile F. Piansay DDS INC. | Lemon Grove, CA | 1.2 mi | General | (619) 464-1794 |
| Delta Dental Smile | Spring Valley, CA | 1.4 mi | Dental clinic | (971) 999-3399 |
| Palm Dental Group | Lemon Grove, CA | 2.2 mi | General | (619) 460-1991 |
The benchmark to hold a quote from Dental Anesthesia Clinic of Massachusetts 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 Dental Anesthesia Clinic of Massachusetts.
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.