Kelsey Ann Martinmaas
Nurse Practitioner - Family
1305 W 18th St, Sioux Falls
South Dakota, 57105-0401
605-333-1000
Kelsey Ann Martinmaas is a Sioux Falls, South Dakota based nurse practitioner who is specialized as Family NP. Active license number of Kelsey Ann Martinmaas is R043608 for Family NP in South Dakota. Her current practice location is 1305 W 18th St, Sioux Falls. Patients can reach her at 605-333-1000 with specialization in Family NP and her NPI number (Unique professional ID assigned by NPPES) is 1932033818.
Kelsey Ann Martinmaas delivers family-focused care which means she provides care for patients ranging from infants to the elderly and every age in between. Family Nurse Practitioner (FNP) are frequently the primary care provider for families, which means that they will not only diagnose conditions, but also treat them. FNPs perform physical exams, order diagnostic tests and procedures, diagnose and treat illness, prescribe needed medications, and teach their patients how to develop healthy lifestyles to promote health and prevent disease.
Complete Profile:
Kelsey Ann Martinmaas speciality, credentials, practice address, contact phone number and fax are as below.
Patients can call on the below given phone number for appointment.
| Name: | Kelsey Ann Martinmaas |
| Specialization: | Nurse Practitioner - Family (FNP) |
| Gender: | Female |
| Practice Address: | 1305 W 18th St, Sioux Falls,
South Dakota, 57105-0401 |
| Phone: | 605-333-1000 |
Professional Identification Codes:
NPI number stands for National Provider Identifier which is a unique 10-digit identification number issued to health care providers in the United States by the Centers for Medicare and Medicaid Services (CMS).
NPI details are as mentioned below.
| NPI Number: | 1932033818 |
| NPI Enumeration Date: | 09 Jun, 2026 |
| NPI Last Update On: | 09 Jun, 2026 |
Medical Licenses:
NPs can have one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Kelsey Ann Martinmaas are as mentioned below.
| License Number | Specialization | State | Status | |
| R043608 | Family NP | South Dakota | Primary | |
Business Mailing Address:
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
| Address: | Kelsey Ann Martinmaas
7413 W Leah St,
Sioux Falls, South Dakota |
| Zip: | 57106-3882 |
| Phone Number: | 605-460-1256 |
Patients can reach Kelsey Ann Martinmaas at
1305 W 18th St, Sioux Falls, South Dakota or can
call to book an appointment on 605-333-1000.
Comments/ Reviews:
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Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 13 July, 2026.