Southwest Direct Diagnostic Laboratory LLC
NPI 1023631579 · Clinical Medical Laboratory · Richland Hills, TX
Southwest Direct Diagnostic Laboratory LLC is a Clinical Medical Laboratory organization in Richland Hills, TX (NPI 1023631579).
Provider details
- NPI number
- 1023631579
- Entity type
- Organization
- Primary specialty
- Clinical Medical LaboratoryLaboratories
- Organization subpart
- No
- Authorized official
- Mansoor Ali Syed, Owner(682) 313-0938
Specialties & taxonomies
Laboratories
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
6 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
5,549 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. 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.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Detection Test By Multiplex Amplified Probe Technique for Severe Acute Respiratory Syndrome Coronavirus 2 (sars-Cov-2) (covid-19), Influenza Virus Types a and B, and Respiratory Syncytial Virus87637 | 1,590 | $140 |
| Amplifed Dna Or Rna Probe Detection of Severe Acute Respiratory Syndrome Coronavirus 2 (covid-19) Antigen87635 | 1,249 | $50 |
| Detection Test By Immunoassay With Direct Visual Observation for Severe Acute Respiratory Syndrome Coronavirus 2 (covid-19)87811 | 1,184 | $41 |
| Detection Test By Multiplex Amplified Probe Technique for Severe Acute Respiratory Syndrome Coronavirus 2 (sars-Cov-2) (covid-19) and Influenza Virus Types a and B87636 | 935 | $140 |
| Detection Test By Immunoassay Technique for Severe Acute Respiratory Syndrome Coronavirus and Influenza87428 | 591 | $69 |
Typical Medicare-allowed amounts for these services range $41–$140 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
Practice location
Mailing address
Registry dates
- Enumerated
- 2020-05-19
- Last updated
- 2025-01-09
- Certified
- 2025-01-09
Frequently asked questions
- What is Southwest Direct Diagnostic Laboratory LLC's NPI number?
- Southwest Direct Diagnostic Laboratory LLC's National Provider Identifier (NPI) is 1023631579, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Southwest Direct Diagnostic Laboratory LLC?
- Southwest Direct Diagnostic Laboratory LLC is classified in the NPPES registry as Clinical Medical Laboratory (Laboratories).
- Where is Southwest Direct Diagnostic Laboratory LLC located?
- Southwest Direct Diagnostic Laboratory LLC's practice location on file with NPPES is 3901 Popplewell St, Richland Hills, TX 76118-5101.
- What is Southwest Direct Diagnostic Laboratory LLC's phone number?
- The practice phone number listed in the NPPES registry for Southwest Direct Diagnostic Laboratory LLC is (817) 616-5074.
- Who is the authorized official for Southwest Direct Diagnostic Laboratory LLC?
- The authorized official listed on Southwest Direct Diagnostic Laboratory LLC's NPPES record is Mansoor Ali Syed, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Southwest Direct Diagnostic Laboratory LLC's NPI active?
- Yes — Southwest Direct Diagnostic Laboratory LLC's NPI (1023631579) is active in the NPPES registry as of the last update on 2025-01-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.