Susan Leitheiser, CNP
NPI 1811933807 · Family Nurse Practitioner · Sioux Falls, SD
Enrolled with Medicare as Order and Referring Only - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Susan Leitheiser, CNP is a Family Nurse Practitioner provider in Sioux Falls, SD (NPI 1811933807).
Provider details
- NPI number
- 1811933807
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CNP
- Sex
- Female
- Sole proprietor
- No
- License
- 0257 (SD)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
- 2006-06-20
- Last updated
- 2007-07-08
Frequently asked questions
- What is Susan Leitheiser's NPI number?
- Susan Leitheiser's National Provider Identifier (NPI) is 1811933807, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Susan Leitheiser's specialty?
- Susan Leitheiser is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Susan Leitheiser located?
- Susan Leitheiser's practice location on file with NPPES is 2501 W 22nd St, Sioux Falls, SD 57105-1305.
- What is Susan Leitheiser's phone number?
- The practice phone number listed in the NPPES registry for Susan Leitheiser is (605) 336-3230.
- Does Susan Leitheiser accept Medicare?
- Susan Leitheiser is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Susan Leitheiser's NPI active?
- Yes — Susan Leitheiser's NPI (1811933807) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.