P Praxis·MD
● Active Type 2 · Organization

Cytocheck Laboratory, Llc

Clinical Medical Laboratory·San Antonio, TX· NPI 1881829075 · Enumerated 2009 · 17 years on NPI
Cytocheck Laboratory, Llc is 1 of 2082 clinical medical laboratory organizations in Texas.
NPI age
17 years
Enumerated 2009-05-18
Primary specialty
Clinical Medical Laboratory
Practice locations
1
0 secondary on file
Status
Active
No deactivations on record
Authorized official
Welch
Owner/pathologist
Last NPPES update
2009-05-18
Source: monthly bulk 2026-05

How this organization compares

Across 2082 active clinical medical laboratory providers in Texas.

NPI age
17 years
↑ 9 yr above median
Practice locations
1
0 secondary on file
Subspecialties
0

NPI lifetime · 2009 → 2026

2009-05Enumerated in NPPES
2009 2026

Where they practice

Primary practice location
8626 Tesoro Dr Ste 600a
San Antonio, TX 782176234
📞 6204212424
Mailing address
1902 S Hwy 59 Bldg D
Parsons, KS 673574955
📞 6204212424

Authorized official

James R Welch, MD
Owner/pathologist
📞 6204212424

Specialties

  • Clinical Medical Laboratory Primary
    (1) A clinical laboratory is a facility for the biological, microbiological, serological, chemical, immunohematological, hematological, biophysical, cytological, pathological, or other examination of materials derived from the human...
    taxonomy 291U00000X

Practice context

Single-site organization. Only one practice location on file.

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How to verify this organization

  1. Confirm the NPI on NPPES.The CMS registry is the system of record. Open NPPES →
  2. Verify the organization is in good standing.Cross-check with the state's business registration and any applicable licensing boards.
  3. Confirm payer enrollment if billing.NPI presence does not guarantee active enrollment with Medicare, Medicaid, or commercial payers.

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