Nicole Siewert
NPI 1881350866 · Case Manager/Care Coordinator · Defiance, OH
Nicole Siewert is a Case Manager/Care Coordinator provider in Defiance, OH (NPI 1881350866).
Provider details
- NPI number
- 1881350866
- Entity type
- Individual
- Primary specialty
- Case Manager/Care CoordinatorOther Service Providers
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Other Service Providers
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2021-11-13
- Last updated
- 2025-04-07
- Certified
- 2025-04-07
Frequently asked questions
- What is Nicole Siewert's NPI number?
- Nicole Siewert's National Provider Identifier (NPI) is 1881350866, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nicole Siewert's specialty?
- Nicole Siewert is listed in the NPPES registry with a primary specialty of Case Manager/Care Coordinator (Other Service Providers).
- Where is Nicole Siewert located?
- Nicole Siewert's practice location on file with NPPES is 211 Biede Ave, Defiance, OH 43512-2497.
- What is Nicole Siewert's phone number?
- The practice phone number listed in the NPPES registry for Nicole Siewert is (419) 782-8856.
- Is Nicole Siewert's NPI active?
- Yes — Nicole Siewert's NPI (1881350866) is active in the NPPES registry as of the last update on 2025-04-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.