Onsite Diagnostic Services LLC
NPI 1275889073 · Multi-Specialty Clinic/Center · Houston, TX
Onsite Diagnostic Services LLC is a Multi-Specialty Clinic/Center organization in Houston, TX (NPI 1275889073).
Provider details
- NPI number
- 1275889073
- Entity type
- Organization
- Primary specialty
- Multi-Specialty Clinic/CenterAmbulatory Health Care Facilities
- Organization subpart
- No
- Authorized official
- Michael Thomas, Owner(832) 799-0500
Specialties & taxonomies
Ambulatory Health Care Facilities
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
14 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
Mailing address
Registry dates
- Enumerated
- 2012-07-30
- Last updated
- 2012-07-30
Frequently asked questions
- What is Onsite Diagnostic Services LLC's NPI number?
- Onsite Diagnostic Services LLC's National Provider Identifier (NPI) is 1275889073, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Onsite Diagnostic Services LLC?
- Onsite Diagnostic Services LLC is classified in the NPPES registry as Multi-Specialty Clinic/Center (Ambulatory Health Care Facilities).
- Where is Onsite Diagnostic Services LLC located?
- Onsite Diagnostic Services LLC's practice location on file with NPPES is 6500 Mapleridge St, Houston, TX 77081-4611.
- What is Onsite Diagnostic Services LLC's phone number?
- The practice phone number listed in the NPPES registry for Onsite Diagnostic Services LLC is (832) 799-0500.
- Who is the authorized official for Onsite Diagnostic Services LLC?
- The authorized official listed on Onsite Diagnostic Services LLC's NPPES record is Michael Thomas, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Onsite Diagnostic Services LLC's NPI active?
- Yes — Onsite Diagnostic Services LLC's NPI (1275889073) is active in the NPPES registry as of the last update on 2012-07-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.