Viet Ton That, DMD
NPI 1871828277 · Periodontics · Carlsbad, CA
Enrolled with Medicare as Order and Referring Only - Other (physician) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Viet Ton That, DMD is a Periodontics provider in Carlsbad, CA (NPI 1871828277).
Provider details
- NPI number
- 1871828277
- Entity type
- Individual
- Primary specialty
- PeriodonticsDental Providers
- Credential
- DMD
- Sex
- Male
- Sole proprietor
- No
- License
- D9353 (OR)
Specialties & taxonomies
Dental Providers
Dental Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
16 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 6 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Chlorhexidine Gluconate | 274 | 224 |
| Amoxicillin | 250 | 195 |
| Ibuprofen | 190 | 159 |
| Acetaminophen With Codeinebrand: Acetaminophen-Codeine | 56 | 52 |
| Clindamycin Hcl | 41 | 25 |
| Metronidazole | 24 | 22 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means , never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Additional practice locations (1)
- 2946 Avenida ValeraCarlsbad, CA 92009-7121Phone: (408) 605-0543
Registry dates
- Enumerated
- 2009-10-02
- Last updated
- 2022-01-03
- Certified
- 2022-01-03
Frequently asked questions
- What is Viet Ton That's NPI number?
- Viet Ton That's National Provider Identifier (NPI) is 1871828277, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Viet Ton That's specialty?
- Viet Ton That is listed in the NPPES registry with a primary specialty of Periodontics (Dental Providers).
- Where is Viet Ton That located?
- Viet Ton That's practice location on file with NPPES is 2635 Gateway Rd Ste 101, Carlsbad, CA 92009-1753.
- What is Viet Ton That's phone number?
- The practice phone number listed in the NPPES registry for Viet Ton That is (760) 431-8112.
- Does Viet Ton That accept Medicare?
- Viet Ton That is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Viet Ton That's NPI active?
- Yes — Viet Ton That's NPI (1871828277) is active in the NPPES registry as of the last update on 2022-01-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.