Thomas Grass, DMD
NPI 1912554601 · General Practice Dentistry · Waco, TX
Thomas Grass, DMD is a General Practice Dentistry provider in Waco, TX (NPI 1912554601).
Provider details
- NPI number
- 1912554601
- Entity type
- Individual
- Primary specialty
- General Practice DentistryDental Providers
- Credential
- DMD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 39268 (TX)
Specialties & taxonomies
Dental Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
6 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 · 2 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Chlorhexidine Gluconate | 54 | 21 |
| Amoxicillin | 34 | 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 no Part D record, 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)
- 1701 Lake Success DrWaco, TX 76710-2964Phone: (254) 772-1827
Registry dates
- Enumerated
- 2019-08-19
- Last updated
- 2023-03-16
- Certified
- 2023-03-16
Frequently asked questions
- What is Thomas Grass's NPI number?
- Thomas Grass's National Provider Identifier (NPI) is 1912554601, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Thomas Grass's specialty?
- Thomas Grass is listed in the NPPES registry with a primary specialty of General Practice Dentistry (Dental Providers).
- Where is Thomas Grass located?
- Thomas Grass's practice location on file with NPPES is 331 W Hwy 6 Ste D, Waco, TX 76710-5584.
- What is Thomas Grass's phone number?
- The practice phone number listed in the NPPES registry for Thomas Grass is (254) 772-0373.
- Is Thomas Grass's NPI active?
- Yes — Thomas Grass's NPI (1912554601) is active in the NPPES registry as of the last update on 2023-03-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.