Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Dr. William J Pekarske, MD

Individual provider Anesthesiology Physician · NPI 1689668485

Dr. William J Pekarske, MD is an Anesthesiology in Tucson, Arizona. Graduated from University of Wisconsin School of Medicine in 1990, 36 years ago. Practices with Valley Anesthesiology Consultants Inc, a 284-clinician group and accepts Medicare assignment. Licensed in Arizona.

Years since qualifying
36
Trained at
University of Wisconsin School of Medicine
Licensed in
AZ
In the registry since
2005
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

3390 N Campbell Ave Ste 110
Tucson, AZ 85719-2380
Phone: (520) 795-7650
Fax: (520) 325-1622
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Anesthesiology Physician (primary) Taxonomy 207L00000X · Licence 26555 (AZ)

Record details

NPI number1689668485
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedSeptember 7, 2005
Last updated in NPPESFebruary 13, 2020
Certification dateFebruary 13, 2020

Medicare enrollment

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

Medicare specialtyANESTHESIOLOGY
Medical schoolUNIVERSITY OF WISCONSIN SCHOOL OF MEDICINE
Graduated 1990 (36 years in practice)
Group practice Valley Anesthesiology Consultants Inc — 284 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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