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

Dr. Jonathan S Ehrhardt, MD

Individual provider Diagnostic Radiology Physician · NPI 1639205289

Dr. Jonathan S Ehrhardt, MD is a Diagnostic Radiology in Tucson, Arizona. Qualified in 2002, 24 years ago. Practices with Mercy Health System Corporation, a 751-clinician group and accepts Medicare assignment. Licensed in Arizona.

Years since qualifying
24
Licensed in
AZ
In the registry since
2007
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

1501 N Campbell Ave Dept OF Radiology
Tucson, AZ 85724-5067
Phone: (520) 626-7402
Fax: (520) 626-2941
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Diagnostic Radiology Physician (primary) Taxonomy 2085R0202X · Licence 35414 (AZ)

Record details

NPI number1639205289
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedFebruary 26, 2007
Last updated in NPPESJuly 8, 2007
Mailing address3970 N River Bluff Pl, Tucson, AZ 85750-2057

Medicare enrollment

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

Medicare specialtyDIAGNOSTIC RADIOLOGY
Medical schoolOTHER
Graduated 2002 (24 years in practice)
Group practice Mercy Health System Corporation — 751 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations18 on file with Medicare

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