Mike S. Choi, DDS, INC.
699 Hampshire Rd Ste 209, Westlake Village, CA 91361
The registry record
- NPI
- 1205161353
- Registered as
- Type-2 organization (not an individual dentist's personal NPI)
- Dental categories
- Prosthodontics, General, Periodontics
- Taxonomy codes
- 122300000X (Dentist); 1223P0300X (Periodontics); 1223P0700X (Prosthodontics)
- Practice location
- 699 Hampshire Rd Ste 209, Westlake Village, CA 91361
- Telephone
- (805) 494-4887
- NPI issued
- 7 October 2009 (16 years ago)
- Record updated
- 7 October 2009 (16 years ago)
- NPI status
- NPI active as reported by CMS 2026-08
- Metro area
- Oxnard-Thousand Oaks-Ventura, CA (metropolitan area, Ventura County)
- State
- California (18,604 registered practices)
- Sibling NPIs
- Stanley A. Organ, DDS, INC. (1861630725)
- Map position
- Census address match at street level
- Snapshot
- NPPES data dissemination file, 10 August 2026
What the record tells you
Mike S. Choi, DDS, INC. is an NPI registry record for a dental organization at 699 Hampshire Rd Ste 209 in Westlake Village, California 91361. CMS issued NPI 1205161353 on 7 October 2009, and the practice last updated its own entry on 7 October 2009. That was 16 years ago, so treat the phone number and the suite number as unconfirmed until someone answers.
It is registered under 3 dental taxonomy codes: Dentist (122300000X), Periodontics (1223P0300X), Prosthodontics (1223P0700X). That puts it in 3 categories on this site, led by prosthodontics. 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. One further NPI is registered to what looks like the same business at this address (Stanley A. Organ, DDS, INC., NPI 1861630725); it is covered by this page rather than given a page of their own.
Westlake Village holds 20 registered dental practices inside the Oxnard-Thousand Oaks-Ventura, CA area, which has 410 in total on the California side and ranks 7th in the state. 3 of the Westlake Village records also register prosthodontics, so this is one of only a handful of local options in that category. Across the metro the mix runs general dentistry 66.3%, dental clinic or center 18.3%, pediatric dentistry 6.3%. The closest other registered practices are Westlake Smile Design (0.4 miles, Westlake Village), Richard G Borquez (0.4 miles, Westlake Vlg) and Stephen M. Woodall, DDS (0.5 miles, Thousand Oaks), with 2 more inside 0.5 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 (805) 494-4887 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 699 Hampshire Rd Ste 209, 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 |
|---|---|---|---|---|
| Westlake Smile Design | Westlake Village, CA | 0.4 mi | General | (805) 497-9585 |
| Richard G Borquez | Westlake Vlg, CA | 0.4 mi | General | (805) 277-0606 |
| Stephen M. Woodall, DDS | Thousand Oaks, CA | 0.5 mi | General | (805) 496-9775 |
| Westlake Dental Care | Thousand Oaks, CA | 0.5 mi | General | (805) 230-1900 |
| Wellness Dental Center | Westlake Village, CA | 0.5 mi | General | (805) 496-3347 |
The benchmark to hold a quote from Mike S. Choi, 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 Mike S. Choi, 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.