MD Diagnostics LLC
NPI 1285201343 · Clinical Medical Laboratory · Saint Louis, MO
Enrolled with Medicare as Part B Supplier - Independent Clinical Laboratory · source: CMS PECOS Public Provider Enrollment (2026.04.01)
MD Diagnostics LLC is a Clinical Medical Laboratory organization in Saint Louis, MO (NPI 1285201343).
Provider details
- NPI number
- 1285201343
- Entity type
- Organization
- Primary specialty
- Clinical Medical LaboratoryLaboratories
- Organization subpart
- No
- Authorized official
- Syed Hayat, Owner(314) 764-0154
Specialties & taxonomies
Laboratories
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
5 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
30,382 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) |
|---|---|---|
| Travel Allowance One Way in Connection With Medically Necessary Laboratory Specimen Collection Drawn From Home Bound Or Nursing Home Bound Patient; Prorated Miles Actually TravelledP9603 | 11,516 | $1 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 1,998 | $9 |
| Collection of Venous Blood By Venipuncture Or Urine Sample By Catheterization From an Individual in a Skilled Nursing Facility (snf) Or By a Laboratory on Behalf of a Home Health Agency (hha)G0471 | 1,267 | $11 |
| Complete Blood Cell Count (red Cells, White Blood Cell, Platelets), Automated Test and Automated Differential White Blood Cell Count85025 | 1,233 | $8 |
| Blood Test, Comprehensive Group of Blood Chemicals80053 | 982 | $10 |
| Blood Test, Basic Group of Blood Chemicals (calcium, Total) |
Practice location
Mailing address
Other names (DBA / former)
- Doing business as
- Labtest Ez Pay
Registry dates
- Enumerated
- 2021-06-08
- Last updated
- 2024-01-18
- Certified
- 2024-01-18
Frequently asked questions
- What is MD Diagnostics LLC's NPI number?
- MD Diagnostics LLC's National Provider Identifier (NPI) is 1285201343, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is MD Diagnostics LLC?
- MD Diagnostics LLC is classified in the NPPES registry as Clinical Medical Laboratory (Laboratories).
- Where is MD Diagnostics LLC located?
- MD Diagnostics LLC's practice location on file with NPPES is 9985 Lin Ferry Dr, Saint Louis, MO 63123-6913.
- What is MD Diagnostics LLC's phone number?
- The practice phone number listed in the NPPES registry for MD Diagnostics LLC is (314) 764-0154.
- Does MD Diagnostics LLC accept Medicare?
- MD 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 MD Diagnostics LLC?
- The authorized official listed on MD Diagnostics LLC's NPPES record is Syed Hayat, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is MD Diagnostics LLC's NPI active?
- Yes — MD Diagnostics LLC's NPI (1285201343) is active in the NPPES registry as of the last update on 2024-01-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.