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

Robert Schwartzstein, MD

Individual provider Anesthesiology Physician · NPI 1093705998

Robert Schwartzstein, MD practises Anesthesiology in Tempe, Arizona. Qualified in 1990, 36 years ago. Practices with Advanced Cardiac Anesthesia PLLC, a 12-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Arizona, Pennsylvania and Washington.

Years since qualifying
36
Licensed in
AZ, PA, WA
In the registry since
2005
Specialties on file
3
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

2421 E Southern Ave Ste 7
Tempe, AZ 85282-7612
Phone: (480) 425-2160
Fax: (480) 351-8797
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 1950 Nw Myhre Rd Fl 3, Silverdale, WA 98383-7662 — (564) 240-4200

Specialties & licences

Anesthesiology Physician (primary) Taxonomy 207L00000X · Licence 22481 (AZ)
Anesthesiology Physician Taxonomy 207L00000X · Licence MD61427990 (WA)
Anesthesiology Physician Taxonomy 207L00000X · Licence MD048421 (PA)

Record details

NPI number1093705998
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedOctober 24, 2005
Last updated in NPPESAugust 18, 2025
Certification dateAugust 18, 2025

Medicare enrollment

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

Medicare specialtyANESTHESIOLOGY
Medical schoolOTHER
Graduated 1990 (36 years in practice)
Group practice Advanced Cardiac Anesthesia Pllc — 12 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 patients51
Services billed 129 a service is one billed item, such as a visit, a test or a procedure
Average patient age77

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.

Practises at

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

Colleagues at Advanced Cardiac Anesthesia PLLC

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

Other providers in Tempe