Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Christopher John Stasik, DO

Individual provider Anatomic Pathology & Clinical Pathology Physician · NPI 1437360815

Christopher John Stasik, DO practises Pathology in Phoenix, Arizona. Graduated from Kansas City University of Physicians and Surgeons in 2003, 23 years ago. Practices with Western Pathology Associates Ltd, a 4-clinician group and accepts Medicare assignment. Licensed in Arizona and Kansas.

Years since qualifying
23
Trained at
Kansas City University of Physicians and Surgeons
Licensed in
AZ, KS
In the registry since
2007
Specialties on file
2
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

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Practice location Address checks out

9250 N 3rd St Ste 4000
Phoenix, AZ 85020-2432
Phone: (602) 633-3800
Fax: (602) 861-3500
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Anatomic Pathology & Clinical Pathology Physician (primary) Taxonomy 207ZP0102X · Licence 4696 (AZ)
Anatomic Pathology & Clinical Pathology Physician Taxonomy 207ZP0102X · Licence 6057 (KS)

Record details

NPI number1437360815
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedMay 25, 2007
Last updated in NPPESNovember 12, 2025
Certification dateNovember 12, 2025

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyPATHOLOGY
Medical schoolKANSAS CITY UNIVERSITY OF PHYSICIANS AND SURGEONS
Graduated 2003 (23 years in practice)
Group practice Western Pathology Associates Ltd — 4 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients1,718
Services billed 7,626 a service is one billed item, such as a visit, a test or a procedure
Average patient age74

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Payments from drug and device companies, 2025

Drug and device makers are required by federal law (the Physician Payments Sunshine Act) to report what they pay or give to clinicians, and CMS publishes the reports as Open Payments. This is the 2025 program year. A report is a record of a payment, not an allegation of anything, and many are small items such as meals. Only general payments are listed here; research payments and ownership or investment interests are reported separately by CMS and are not shown.

Food and Beverage $19 1 payment · a meal or drink at a meeting or visit, not a fee

Each amount is the sum of what companies reported for that kind of payment in 2025, rounded to the dollar. Not all of it is income to the clinician: a meal is not a fee, a charitable contribution goes to a charity, and a royalty or an acquisition payment is not a salary.

Check a report, or dispute one, at the source in CMS’s own tool, Open Payments. Corrections go through CMS’s dispute process. This site removes a home address on request and asks for no proof, because that is privacy; it will not remove an accurate payment report on request, because that is a statutory public disclosure.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician. Those with a page here are linked.

  • City Of Hope Cancer Center Phoenix Hospital · Goodyear, AZ · listed as Western Regional Medical Center, Inc
  • Honor Health John C. Lincoln Medical Center Hospital · Phoenix, AZ
  • Honorhealth Deer Valley Medical Center Hospital · Phoenix, AZ
  • Honorhealth Scottsdale Shea Medical Center Hospital · Scottsdale, AZ
  • Honorhealth Sonoran Crossing Medical Center Hospital · Phoenix, AZ

Colleagues at Western Pathology Associates Ltd

Clinicians the CMS Doctors & Clinicians file lists under the same group practice.

Other providers in Phoenix