Dr. Amy L Marschall, PSY.D.
Dr. Amy L Marschall is a Clinical Psychologist provider (Psychologist) practicing in Sioux Falls, SD, registered in the NPPES registry with NPI 1750728721 since 2013. The credential PSYD stands for Doctor of Psychology.
✓ Active NPI ✓ Valid NPI checksum Sole proprietor
| NPI | 1750728721 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Dr. Amy L Marschall |
| Credential | PSY.D. |
| Sex | Female |
| Practice address | Sioux Falls, SD, 57108 |
| Phone | 6057741754 |
| Enumeration date | 2013-05-30 |
| Last updated in NPPES | 2025-02-19 |
Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 103TC0700X | Clinical Psychologist | Primary | 544 | SD |
PSYD — Doctor of Psychology: A clinical doctorate in psychology focused on professional practice. About the PSYD credential
Copy-ready billing details
Provider: Amy Marschall, PSY.D. NPI: 1750728721 Taxonomy: 103TC0700X (Clinical Psychologist) Address: Sioux Falls, SD, 57108
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1114959244 | Anna Perry | Individual | Clinical Social Worker | Sioux Falls, SD |
| 1275879074 | Charles Voegeli | Individual | Mental Health Counselor | Sioux Falls, SD |
| 1457910887 | Sarah Scherr | Individual | Clinical Social Worker | Sioux Falls, SD |
| 1780285163 | Kenny Pospischil | Individual | Mental Health Counselor | Sioux Falls, SD |
| 1538735857 | Kenny Pospischil | Organization | Mental Health Counselor | Sioux Falls, SD |
| 1871258400 | Gentle Wellness Strategies LLC | Organization | Clinical Social Worker | Sioux Falls, SD |
| 1073271953 | Shores Clinic LLC | Organization | Mental Health Clinic/Center (Including Community Mental Health Center) | Sioux Falls, SD |
| 1811657497 | Complete Integrated Care, Pllc | Organization | Psychiatry Physician | Sioux Falls, SD |
Verify this record
Cross-check NPI 1750728721 against the authoritative CMS record: view Dr. Amy L Marschall on the official NPPES registry .
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes — even if the provider moves or changes specialty. Read the full guide or validate an NPI number.
Frequently asked questions
Is NPI 1750728721 active?
How do I verify Amy Marschall's NPI record?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2025-02-19.