Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

James R Luderitz, DDSMS

Individual provider General Practice Dentistry · NPI 1295897114

James R Luderitz, DDSMS is a Dentist in Tucson, Arizona. Graduated from University of Minnesota School of Dentistry in 2001, 25 years ago. Practices with Stephen J Harkins DDS PC, a 3-clinician group. Licensed in Arizona and Montana.

Years since qualifying
25
Trained at
University of Minnesota School of Dentistry
Licensed in
AZ, MT
In the registry since
2006
Specialties on file
2
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Practice location Address checks out

4781 E Camp Lowell Dr Ste 101
Tucson, AZ 85712-1290
Phone: (520) 298-6909
Fax: (520) 298-7376
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

General Practice Dentistry (primary) Taxonomy 1223G0001X · Licence D011796 (AZ)
General Practice Dentistry Taxonomy 1223G0001X · Licence 2102 (MT)

Record details

NPI number1295897114
Entity typeIndividual (Type 1)
GenderMale
Credentials DDSMS
Sole proprietorYes
NPI enumeratedDecember 15, 2006
Last updated in NPPESOctober 2, 2026
Certification dateOctober 2, 2026

Medicare enrollment

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

Medicare specialtyDENTIST
Medical schoolUNIVERSITY OF MINNESOTA SCHOOL OF DENTISTRY
Graduated 2001 (25 years in practice)
Group practice Stephen J Harkins Dds Pc — 3 clinicians
Accepts Medicare assignment Not indicated

Payments from drug and device companies, 2025

Drug and device makers are required by federal law (the Physician Payments Sunshine Act) to report what they pay or give to clinicians, and CMS publishes the reports as Open Payments. This is the 2025 program year. A report is a record of a payment, not an allegation of anything, and many are small items such as meals. Only general payments are listed here; research payments and ownership or investment interests are reported separately by CMS and are not shown.

Food and Beverage $257 8 payments · a meal or drink at a meeting or visit, not a fee

Each amount is the sum of what companies reported for that kind of payment in 2025, rounded to the dollar. Not all of it is income to the clinician: a meal is not a fee, a charitable contribution goes to a charity, and a royalty or an acquisition payment is not a salary.

Check a report, or dispute one, at the source in CMS’s own tool, Open Payments. Corrections go through CMS’s dispute process. This site removes a home address on request and asks for no proof, because that is privacy; it will not remove an accurate payment report on request, because that is a statutory public disclosure.

Colleagues at Stephen J Harkins DDS PC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice.

Other providers in Tucson