OrganizationActive
Second Investment Group, Inc
NPI 1457493256 · Dentist · Houston, TX
Second Investment Group, Inc is a Dentist organization in Houston, TX (NPI 1457493256).
Provider details
- NPI number
- 1457493256
- Entity type
- Organization
- Primary specialty
- DentistDental Providers
- Organization subpart
- No
- Authorized official
- John Callaway, Owner(281) 999-6200
- License
- 08262 (TX)
Specialties & taxonomies
Dental Providers
Dental Providers
Dental Providers
Profile Score
Detailed profile(90/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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.
Practice location
14004 Tomball Parkway
Houston, TX 77086
Phone: (281) 999-6200
Street-level locationGet directions
Mailing address
14004 Tomball Parkway
Houston, TX 77086
Other names (DBA / former)
- Doing business as
- A1 Dentists
Registry dates
- Enumerated
- 2007-02-12
- Last updated
- 2025-09-11
Frequently asked questions
- What is Second Investment Group, Inc's NPI number?
- Second Investment Group, Inc's National Provider Identifier (NPI) is 1457493256, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Second Investment Group, Inc?
- Second Investment Group, Inc is classified in the NPPES registry as Dentist (Dental Providers).
- Where is Second Investment Group, Inc located?
- Second Investment Group, Inc's practice location on file with NPPES is 14004 Tomball Parkway, Houston, TX 77086.
- What is Second Investment Group, Inc's phone number?
- The practice phone number listed in the NPPES registry for Second Investment Group, Inc is (281) 999-6200.
- Who is the authorized official for Second Investment Group, Inc?
- The authorized official listed on Second Investment Group, Inc's NPPES record is John Callaway, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Second Investment Group, Inc's NPI active?
- Yes — Second Investment Group, Inc's NPI (1457493256) is active in the NPPES registry as of the last update on 2025-09-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.