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

Dr. John Westly Hesser, MD

Individual provider Maternal & Fetal Medicine Physician · NPI 1114977501

Dr. John Westly Hesser, MD is a Maternal & Fetal Medicine Physician in Tucson, Arizona. Licensed in Arizona. Registered with an NPI since 2006.

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

5301 E Grant Rd 5301 E Grant Rd
Tucson, AZ 85712-2805
Phone: (520) 325-4651
Fax: (520) 325-0809
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Maternal & Fetal Medicine Physician (primary) Taxonomy 207VM0101X · Licence 09274 (AZ)

Record details

NPI number1114977501
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 10, 2006
Last updated in NPPESJuly 8, 2007
Mailing address5301 E Grant Rd, Po Box 41478, Tucson, AZ 85712-2805

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