Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 90 days.

MRS. MARY ANNE DESTEFANO MS,OTR/L
NPI 1467359497
Occupational Therapist in Sioux Falls, SD

Active since October 22, 2026
3916 N POTSDAM AVE # 4570, SIOUX FALLS, SD 57104(866) 633-3548 Get Directions Write a Review

NPPES record added: October 22, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Mrs. Mary Anne Destefano Ms,otr/l NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MRS. MARY ANNE DESTEFANO MS,OTR/L (NPI 1467359497) is an individual occupational therapist in Sioux Falls, South Dakota, licensed in Washington (OT.OT.70135662) and active in the NPI registry since October 2026.

NPPES Registry Identity

NPI1467359497
Entity TypeIndividualFemale
Primary Taxonomy225X00000X
Provider Legal NameMRS. MARY ANNE DESTEFANOCredential: MS,OTR/L
Location Address3916 N POTSDAM AVE # 4570Sioux Falls, SD 57104-7048
Mailing Address3916 N Potsdam Ave # 4570Sioux Falls, SD 57104-7048 · (866) 633-3548
Sole ProprietorNo
Enumeration DateOctober 22, 2026
NPPES CertifiedOctober 22, 2026
✔ NPI 1467359497 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOccupational TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
Taxonomy Code225X00000X
Licenses✔ Licensed in WA · OT.OT.70135662✔ Licensed in ID · 1981107
Definition
An occupational therapist is a person who has graduated from an entry-level occupational therapy program accredited by the Accreditation Council for Occupational Therapy Education (ACOTE) or predecessor organizations, or approved by the World Federation of Occupational Therapists (WFOT), or an equivalent international occupational therapy education program; has successfully completed a period of supervised fieldwork experience required by the occupational therapy program; has passed a nationally recognized entry-level examination for occupational therapists, and fulfills state requirements for licensure, certification, or registration. An occupational therapist provides interventions based on evaluation and which emphasize the therapeutic use of everyday life activities (i.e., occupations) with individuals or groups for the purpose of facilitating participation in roles and situations and in home, school, workplace, community and other settings. Occupational therapy services are provided for the purpose of promoting health and wellness and are provided to those who have or are at risk for developing an illness, injury, disease, disorder, condition, impairment, disability, activity limitation, or participation restriction. Occupational therapists address the physical, cognitive, psychosocial, sensory, and other aspects of occupational performance in a variety of contexts to support engagement in everyday life activities that affect health, well-being, and quality of life.
3916 N POTSDAM AVE # 4570, Sioux Falls, SD 57104

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Mary Destefano's NPI number?

The NPI number for Mary Destefano is 1467359497. It was assigned to this individual provider in the NPPES registry on October 22, 2026.

Where is Mary Destefano located?

Mary Destefano practices at 3916 N Potsdam Ave # 4570, Sioux Falls, SD 57104. The listed phone number is (866) 633-3548.

What is Mary Destefano's specialty?

The primary specialty registered for this NPI is Occupational Therapist with taxonomy code 225X00000X.

When was this NPI record last updated?

The NPPES record for Mary Destefano was last updated on October 22, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.