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

Individual provider Psychiatry Physician · NPI 1063443281

Dr. Samuel Arnold Nelson, MD is a Psychiatry in Tucson, Arizona. Graduated from New York University School of Medicine in 1968, 58 years ago. Practices as a sole proprietor. Licensed in Arizona.

Years since qualifying
58
Trained at
New York 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

518 E 1st St
Tucson, AZ 85705-7818
Phone: (520) 623-8556
Fax: (520) 896-2277
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychiatry Physician (primary) Taxonomy 2084P0800X · Licence 7590 (AZ)

Record details

NPI number1063443281
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedJuly 5, 2006
Last updated in NPPESJuly 8, 2007

Medicare enrollment

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

Medicare specialtyPSYCHIATRY
Medical schoolNEW YORK UNIVERSITY SCHOOL OF MEDICINE
Graduated 1968 (58 years in practice)
Accepts Medicare assignment Not indicated

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