M D Toxicology Group, LLC
NPI 1518325562 · Clinical Medical Laboratory · San Antonio, TX
Enrolled with Medicare as Part B Supplier - Independent Clinical Laboratory · source: CMS PECOS Public Provider Enrollment (2026.04.01)
M D Toxicology Group, LLC is a Clinical Medical Laboratory organization in San Antonio, TX (NPI 1518325562).
Provider details
- NPI number
- 1518325562
- Entity type
- Organization
- Primary specialty
- Clinical Medical LaboratoryLaboratories
- Organization subpart
- No
- Authorized official
- Mark Nickle, Administrator(210) 882-1705
Specialties & taxonomies
Laboratories
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
10 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
80,522 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 Nucleic Acid for Organism, Amplified Probe Technique87798 | 44,416 | $34 |
| Detection Test for Candida Species (yeast), Amplified Probe Technique87481 | 16,783 | $34 |
| Detection Test By Nucleic Acid for Staphylococcus Aureus, Methicillin Resistant (mrsa Bacteria), Amplified Probe Technique87641 | 3,386 | $34 |
| Detection Test By Nucleic Acid for Staphylococcus Aureus (bacteria), Amplified Probe Technique87640 | 3,372 | $34 |
| Detection Test By Nucleic Acid for Strep (streptococcus, Group A), Amplified Probe Technique87651 | 3,349 | $34 |
| Detection Test By Nucleic Acid for Vancomycin Resistance Strep (vre), Amplified Probe Technique87500 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2016-02-05
- Last updated
- 2016-05-19
Frequently asked questions
- What is M D Toxicology Group, LLC's NPI number?
- M D Toxicology Group, LLC's National Provider Identifier (NPI) is 1518325562, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is M D Toxicology Group, LLC?
- M D Toxicology Group, LLC is classified in the NPPES registry as Clinical Medical Laboratory (Laboratories).
- Where is M D Toxicology Group, LLC located?
- M D Toxicology Group, LLC's practice location on file with NPPES is 11827 Starcrest Dr, San Antonio, TX 78247-4113.
- What is M D Toxicology Group, LLC's phone number?
- The practice phone number listed in the NPPES registry for M D Toxicology Group, LLC is (512) 531-9214.
- Does M D Toxicology Group, LLC accept Medicare?
- M D Toxicology Group, 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 M D Toxicology Group, LLC?
- The authorized official listed on M D Toxicology Group, LLC's NPPES record is Mark Nickle, Administrator. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is M D Toxicology Group, LLC's NPI active?
- Yes — M D Toxicology Group, LLC's NPI (1518325562) is active in the NPPES registry as of the last update on 2016-05-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.