Shelley Nielson, MD
NPI 1639145550 · Obstetrics & Gynecology Physician · Pierre, SD
Shelley Nielson, MD is a Obstetrics & Gynecology Physician provider in Pierre, SD (NPI 1639145550).
Provider details
- NPI number
- 1639145550
- Entity type
- Individual
- Primary specialty
- Obstetrics & Gynecology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 4843 (SD)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
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
- 2006-02-28
- Last updated
- 2012-04-04
Frequently asked questions
- What is Shelley Nielson's NPI number?
- Shelley Nielson's National Provider Identifier (NPI) is 1639145550, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Shelley Nielson's specialty?
- Shelley Nielson is listed in the NPPES registry with a primary specialty of Obstetrics & Gynecology Physician (Allopathic & Osteopathic Physicians).
- Where is Shelley Nielson located?
- Shelley Nielson's practice location on file with NPPES is 100 Mac Lane, Pierre, SD 57501.
- What is Shelley Nielson's phone number?
- The practice phone number listed in the NPPES registry for Shelley Nielson is (605) 945-5201.
- Is Shelley Nielson's NPI active?
- Yes — Shelley Nielson's NPI (1639145550) is active in the NPPES registry as of the last update on 2012-04-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.