Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Dr. James Hassen Jr., MD

Individual provider Emergency Medicine Physician · NPI 1952333874

Dr. James Hassen Jr., MD is an Emergency Medicine in Tucson, Arizona. Graduated from Creighton University School of Medicine in 1997, 29 years ago. Practices with Ies Arizona PLLC, a 43-clinician group and accepts Medicare assignment. Licensed in Arizona.

Years since qualifying
29
Trained at
Creighton University 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

6200 N La Cholla Blvd
Tucson, AZ 85741-3529
Phone: (520) 469-8014
Fax: (520) 469-8006
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence 28300 (AZ)

Record details

NPI number1952333874
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 7, 2006
Last updated in NPPESJanuary 11, 2011

Medicare enrollment

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

Medicare specialtyEMERGENCY MEDICINE
Medical schoolCREIGHTON UNIVERSITY SCHOOL OF MEDICINE
Graduated 1997 (29 years in practice)
Group practice Ies Arizona Pllc — 43 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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