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

Mrs. Theresa Calderon, DNPAPRNFNP-C

Individual provider Family Nurse Practitioner · NPI 1083965347

Mrs. Theresa Calderon, DNPAPRNFNP-C is a Nurse Practitioner in Greenwood, South Carolina. Qualified in 2018, 8 years ago. Practices with Self Medical Group, a 396-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in Alaska and South Carolina.

Years since qualifying
8
Licensed in
AK, SC
In the registry since
2012
Specialties on file
2
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Practice location Address checks out

115 Overland Dr
Greenwood, SC 29646-4053
Phone: (864) 227-6641
Fax: (864) 227-3953
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 1650 Cowles St, Fairbanks, AK 99701 — (907) 458-6450
  • 3773 W Main Street Rd, Batavia, NY 14020-9410 — (585) 356-3162

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence 25802 (SC)
Family Nurse Practitioner Taxonomy 363LF0000X · Licence 142059 (AK)

Record details

NPI number1083965347
Entity typeIndividual (Type 1)
GenderFemale
Credentials DNPAPRNFNP-C
Sole proprietorNo
NPI enumeratedSeptember 27, 2012
Last updated in NPPESNovember 6, 2023
Certification dateFebruary 12, 2022

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2018 (8 years in practice)
Group practice Self Medical Group — 396 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations20 on file with Medicare

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients421
Services billed 1,703 a service is one billed item, such as a visit, a test or a procedure
Average patient age76

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

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 $387 20 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.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

Colleagues at Self Medical Group

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 396 clinicians in the practice; 12 are shown here.

Other providers in Greenwood