CELLNETIX PATHOLOGY, PLLC
NPI 1598624207
Pathology - Anatomic Pathology & Clinical Pathology in Tucson, AZ

Active since January 19, 2026
1601 W SAINT MARYS RD, TUCSON, AZ 85745(253) 678-1357 Get Directions Write a Review

NPPES record last updated: February 26, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Cellnetix Pathology, Pllc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

CELLNETIX PATHOLOGY, PLLC (NPI 1598624207) is a healthcare organization registered as an anatomic pathology & clinical pathology in Tucson, Arizona and active in the NPI registry since January 2026. The organization lists Byron Kaerstner, Cao, as its authorized official.

NPPES Registry Identity

NPI1598624207
Entity TypeOrganization
Primary Taxonomy207ZP0102X
Legal Business NameCELLNETIX PATHOLOGY, PLLC
Location Address1601 W SAINT MARYS RDTucson, AZ 85745-2623
Mailing Address12501 E Marginal Way S Ste 200Tukwila, WA 98168-5163 · (206) 575-6050
Organization SubpartNo
Authorized OfficialByron KaerstnerCao · (253) 678-1357
Enumeration DateJanuary 19, 2026
Last NPPES UpdateFebruary 26, 2026
NPPES CertifiedFebruary 26, 2026
NPI 1598624207 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyPathology · Anatomic Pathology & Clinical PathologyAllopathic & Osteopathic Physicians
Taxonomy Code207ZP0102X
Definition
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 information gathered from the microscopic examination of tissue specimens, cells and body fluids, and from clinical laboratory tests on body fluids and secretions for the diagnosis, exclusion and monitoring of disease.
1601 W SAINT MARYS RD, Tucson, AZ 85745

Other Identifiers 1

Medicaid1000170WA

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Emergency Medicine
1601 W SAINT MARYS RD
TUCSON, AZ 85745
Psychologist (Rehabilitation)
1601 W SAINT MARYS RD
TUCSON, AZ 85745
Registered Nurse (Psychiatric/Mental Health)
1601 W SAINT MARYS RD
TUCSON, AZ 85745
Internal Medicine
1601 W SAINT MARYS RD
TUCSON, AZ 85745
Nurse Anesthetist, Certified Registered
1601 W SAINT MARYS RD
TUCSON, AZ 85745
Nurse Practitioner (Family)
1601 W SAINT MARYS RD
TUCSON, AZ 85745
Radiology (Diagnostic Radiology)
1601 W SAINT MARYS RD
TUCSON, AZ 85745
Speech-Language Pathologist
1601 W SAINT MARYS RD
TUCSON, AZ 85745

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Cellnetix Pathology, PLLC's NPI number?

The NPI number for Cellnetix Pathology, PLLC is 1598624207. It was assigned to this organization in the NPPES registry on January 19, 2026.

Where is Cellnetix Pathology, PLLC located?

Cellnetix Pathology, PLLC is located at 1601 W Saint Marys Rd, Tucson, AZ 85745. The listed phone number is (253) 678-1357.

What is Cellnetix Pathology, PLLC's specialty?

The primary specialty registered for this NPI is Pathology, specializing in Anatomic Pathology & Clinical Pathology, with taxonomy code 207ZP0102X.

When was this NPI record last updated?

The NPPES record for Cellnetix Pathology, PLLC was last updated on February 26, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.