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

Steven C Kaiser, MD

Individual provider Gastroenterology Physician · NPI 1346219433

Steven C Kaiser, MD is a Gastroenterology in Mesa, Arizona. Graduated from Wright State University Boonshoft School of Medicine in 1984, 42 years ago. Practices with Arizona Gastrointestinal Associates PLC, a 36-clinician group and accepts Medicare assignment. Licensed in Arizona.

Years since qualifying
42
Trained at
Wright State University Boonshoft School of Medicine
Licensed in
AZ
In the registry since
2006
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

4540 E Baseline Rd Ste 115
Mesa, AZ 85206-4613
Phone: (480) 306-6405
Fax: (480) 306-6409
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Gastroenterology Physician (primary) Taxonomy 207RG0100X · Licence 36236 (AZ)

Record details

NPI number1346219433
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedMarch 14, 2006
Last updated in NPPESOctober 31, 2011
Mailing address4540 E Baseline Rd, Suite 115, Mesa, AZ 85206-4613

Medicare enrollment

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

Medicare specialtyGASTROENTEROLOGY
Also practisesINTERNAL MEDICINE
Medical schoolWRIGHT STATE UNIVERSITY BOONSHOFT SCHOOL OF MEDICINE
Graduated 1984 (42 years in practice)
Group practice Arizona Gastrointestinal Associates Plc — 36 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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