Thomas Grisius, D.D.S.,M.S.
NPI 1457544918 · Orthodontics and Dentofacial Orthopedics Dentistry · Purcellville, VA
Thomas Grisius, D.D.S.,M.S. is a Orthodontics and Dentofacial Orthopedics Dentistry provider in Purcellville, VA (NPI 1457544918).
Provider details
- NPI number
- 1457544918
- Entity type
- Individual
- Primary specialty
- Orthodontics and Dentofacial Orthopedics DentistryDental Providers
- Credential
- D.D.S.,M.S.
- Sex
- Male
- Sole proprietor
- No
- License
- 0401410106 (VA)
Specialties & taxonomies
Dental Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
18 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$75 across 1 record (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-08-19
- Last updated
- 2020-02-18
- Certified
- 2020-02-18
Frequently asked questions
- What is Thomas Grisius's NPI number?
- Thomas Grisius's National Provider Identifier (NPI) is 1457544918, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Thomas Grisius's specialty?
- Thomas Grisius is listed in the NPPES registry with a primary specialty of Orthodontics and Dentofacial Orthopedics Dentistry (Dental Providers).
- Where is Thomas Grisius located?
- Thomas Grisius's practice location on file with NPPES is 610 E Main St, Purcellville, VA 20132-3476.
- What is Thomas Grisius's phone number?
- The practice phone number listed in the NPPES registry for Thomas Grisius is (540) 338-8125.
- Is Thomas Grisius's NPI active?
- Yes — Thomas Grisius's NPI (1457544918) is active in the NPPES registry as of the last update on 2020-02-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.