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● Active Type 2 · Organization

Siruius PA

Pathology·Tomball, TX· NPI 1841388527 · Enumerated 2006 · 19 years on NPI
Siruius PA is 1 of 1597 pathology organizations in Texas.
NPI age
19 years
Enumerated 2006-10-10
Primary specialty
Pathology
Practice locations
1
0 secondary on file
Status
Active
No deactivations on record
Authorized official
Zirl
President
Last NPPES update
2012-08-27
Source: monthly bulk 2026-05

How this organization compares

Across 1597 active pathology providers in Texas.

NPI age
19 years
≈ at median (19 yr)
Practice locations
1
0 secondary on file
Subspecialties
0

NPI lifetime · 2006 → 2026

2006-10Enumerated in NPPES
2006 2026

Where they practice

Primary practice location
605 Holderrieth Blvd
Tomball, TX 773756445
📞 2814017617fax 2812553431
Mailing address
Po Box 1568
Tomball, TX 773771568
📞 2813574409fax 2812554461

Authorized official

Robert Michael Zirl, M.D.
President
📞 2814017617

Individual providers at this organization

20 individual providers on file at this primary practice address.

Specialties

Allopathic & Osteopathic Physicians › Pathology
  • Pathology Primary
    A pathologist deals with the causes and nature of disease and contributes to diagnosis, prognosis and treatment through knowledge gained by the laboratory application of the biologic, chemical and physical sciences. A pathologist uses...
    taxonomy 207ZP0102X

Identifiers

TypeValueNotes
05 (TX) 085703901

Other names on file (1)

Doing-business-as, former, and alternate names recorded by NPPES.

  • Tejas Pathology Associates
    Type code 3 recorded 2012-08-27

Practice context

Multi-provider organization. 20 individual providers on file at this primary address.

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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.

Related

Pathology organizations in Texas
→ Texas hub
About this specialty
→ Specialty guide