Amy Marschall, PSY.D.
NPI 1750728721 · Clinical Psychologist · Sioux Falls, SD
Enrolled with Medicare as Practitioner - Clinical Psychologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Amy Marschall, PSY.D. is a Clinical Psychologist provider in Sioux Falls, SD (NPI 1750728721).
Provider details
- NPI number
- 1750728721
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PSY.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 544 (SD)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
13 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2013-05-30
- Last updated
- 2025-02-19
- Certified
- 2025-02-19
Frequently asked questions
- What is Amy Marschall's NPI number?
- Amy Marschall's National Provider Identifier (NPI) is 1750728721, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Amy Marschall's specialty?
- Amy Marschall is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Amy Marschall located?
- Amy Marschall's practice location on file with NPPES is 5000 S Mac Arthur Ln Ste 104, Sioux Falls, SD 57108-5407.
- What is Amy Marschall's phone number?
- The practice phone number listed in the NPPES registry for Amy Marschall is (605) 774-1754.
- Does Amy Marschall accept Medicare?
- Amy Marschall is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Amy Marschall's NPI active?
- Yes — Amy Marschall's NPI (1750728721) is active in the NPPES registry as of the last update on 2025-02-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.