Preston Diagnostics LLC
NPI 1689537532 · Clinical Medical Laboratory · Dallas, TX
Enrolled with Medicare as Part B Supplier - Independent Clinical Laboratory · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Preston Diagnostics LLC is a Clinical Medical Laboratory organization in Dallas, TX (NPI 1689537532).
Provider details
- NPI number
- 1689537532
- Entity type
- Organization
- Primary specialty
- Clinical Medical LaboratoryLaboratories
- Organization subpart
- No
- Authorized official
- Bhupendra Rawat, Owner(281) 790-0044
Specialties & taxonomies
Laboratories
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in 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
- 2025-12-08
- Last updated
- 2025-12-08
- Certified
- 2025-12-08
Frequently asked questions
- What is Preston Diagnostics LLC's NPI number?
- Preston Diagnostics LLC's National Provider Identifier (NPI) is 1689537532, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Preston Diagnostics LLC?
- Preston Diagnostics LLC is classified in the NPPES registry as Clinical Medical Laboratory (Laboratories).
- Where is Preston Diagnostics LLC located?
- Preston Diagnostics LLC's practice location on file with NPPES is 17290 Preston Rd Ste 300-B, Dallas, TX 75252-4026.
- What is Preston Diagnostics LLC's phone number?
- The practice phone number listed in the NPPES registry for Preston Diagnostics LLC is (281) 790-0044.
- Does Preston Diagnostics LLC accept Medicare?
- Preston Diagnostics LLC is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Preston Diagnostics LLC?
- The authorized official listed on Preston Diagnostics LLC's NPPES record is Bhupendra Rawat, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Preston Diagnostics LLC's NPI active?
- Yes — Preston Diagnostics LLC's NPI (1689537532) is active in the NPPES registry as of the last update on 2025-12-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.