Rachel Smigelski-Theiss, MSN, RN, ACCNS-AG
NPI 1003646985 · Medical-Surgical Clinical Nurse Specialist · Saint Louis, MO
Rachel Smigelski-Theiss, MSN, RN, ACCNS-AG is a Medical-Surgical Clinical Nurse Specialist provider in Saint Louis, MO (NPI 1003646985).
Provider details
- NPI number
- 1003646985
- Entity type
- Individual
- Primary specialty
- Medical-Surgical Clinical Nurse SpecialistPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- MSN, RN, ACCNS-AG
- Sex
- Female
- Sole proprietor
- No
- License
- 2022003394 (MO)
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
1 yr 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
- 2024-08-05
- Last updated
- 2024-08-05
- Certified
- 2022-11-17
Frequently asked questions
- What is Rachel Smigelski-Theiss's NPI number?
- Rachel Smigelski-Theiss's National Provider Identifier (NPI) is 1003646985, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Rachel Smigelski-Theiss's specialty?
- Rachel Smigelski-Theiss is listed in the NPPES registry with a primary specialty of Medical-Surgical Clinical Nurse Specialist (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Rachel Smigelski-Theiss located?
- Rachel Smigelski-Theiss's practice location on file with NPPES is 1 Barnes Jewish Hospital Plz, Saint Louis, MO 63110-1003.
- What is Rachel Smigelski-Theiss's phone number?
- The practice phone number listed in the NPPES registry for Rachel Smigelski-Theiss is (314) 738-1457.
- Is Rachel Smigelski-Theiss's NPI active?
- Yes — Rachel Smigelski-Theiss's NPI (1003646985) is active in the NPPES registry as of the last update on 2024-08-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.