Giancarlo Santos, D.D.S
NPI 1477958908 · Orthodontics and Dentofacial Orthopedics Dentistry · Round Rock, TX
Enrolled with Medicare as Order and Referring Only - Dentist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Giancarlo Santos, D.D.S is a Orthodontics and Dentofacial Orthopedics Dentistry provider in Round Rock, TX (NPI 1477958908).
Provider details
- NPI number
- 1477958908
- Entity type
- Individual
- Primary specialty
- Orthodontics and Dentofacial Orthopedics DentistryDental Providers
- Credential
- D.D.S
- Sex
- Male
- Sole proprietor
- Yes
- License
- 31700 (TX)
Specialties & taxonomies
Dental Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
11 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.
$205 across 3 records (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
- 2014-10-27
- Last updated
- 2017-08-03
Frequently asked questions
- What is Giancarlo Santos's NPI number?
- Giancarlo Santos's National Provider Identifier (NPI) is 1477958908, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Giancarlo Santos's specialty?
- Giancarlo Santos is listed in the NPPES registry with a primary specialty of Orthodontics and Dentofacial Orthopedics Dentistry (Dental Providers).
- Where is Giancarlo Santos located?
- Giancarlo Santos's practice location on file with NPPES is 1500 S Aw Grimes Blvd Ste 190, Round Rock, TX 78664-7843.
- What is Giancarlo Santos's phone number?
- The practice phone number listed in the NPPES registry for Giancarlo Santos is (512) 255-5900.
- Does Giancarlo Santos accept Medicare?
- Giancarlo Santos is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Giancarlo Santos's NPI active?
- Yes — Giancarlo Santos's NPI (1477958908) is active in the NPPES registry as of the last update on 2017-08-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.