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

Tonya D Buchholz, CNP

Individual provider Nurse Practitioner · NPI 1538311352

Tonya D Buchholz, CNP is a Nurse Practitioner in Madison, South Dakota. Qualified in 2008, 18 years ago. Practices with City of Brookings, a 113-clinician group and accepts Medicare assignment. Licensed in South Dakota.

Years since qualifying
18
Licensed in
SD
In the registry since
2008
What do these letters mean?
CNP — Certified Nurse Practitioner
A certified nurse practitioner.

See every abbreviation used in this directory →

Practice location Address checks out

323 SW 10th St
Madison, SD 57042-3200
Phone: (605) 256-6551
Fax: (605) 256-6469
Show map & directions

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

Specialties & licences

Nurse Practitioner (primary) Taxonomy 363L00000X · Licence CP000546 (SD)

Record details

NPI number1538311352
Entity typeIndividual (Type 1)
GenderFemale
Credentials CNP
Sole proprietorNo
NPI enumeratedOctober 13, 2008
Last updated in NPPESJanuary 10, 2019

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2008 (18 years in practice)
Group practice City Of Brookings — 113 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations4 on file with Medicare