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

Dr. Steven Alex Baldwin, MD

Individual provider Internal Medicine Physician · NPI 1003888546

Dr. Steven Alex Baldwin, MD is an Internal Medicine in Tempe, Arizona. Graduated from Creighton University School of Medicine in 1988, 38 years ago. Practices with Banner Hospital Based Physicians Arizona LLC, a 641-clinician group and accepts Medicare assignment. Licensed in Arizona.

Years since qualifying
38
Trained at
Creighton University School of Medicine
Licensed in
AZ
In the registry since
2006
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

1898 E Southern Ave
Tempe, AZ 85282
Phone: (480) 838-0068
Fax: (480) 838-3409
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Hospitalist Physician (primary) Taxonomy 208M00000X · Licence 19101 (AZ)
Internal Medicine Physician Taxonomy 207R00000X · Licence 19101 (AZ)

Record details

NPI number1003888546
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedFebruary 7, 2006
Last updated in NPPESSeptember 25, 2015
Mailing address1900 N Higley Road, Attn: Hospitalists, Gilbert, AZ 85234

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolCREIGHTON UNIVERSITY SCHOOL OF MEDICINE
Graduated 1988 (38 years in practice)
Group practice Banner Hospital Based Physicians Arizona Llc — 641 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Tempe