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Penelope Spiekerman, DDS
NPI 1942693825 · General Practice Dentistry · Sandwich, IL
Penelope Spiekerman, DDS is a General Practice Dentistry provider in Sandwich, IL (NPI 1942693825).
Provider details
- NPI number
- 1942693825
- Entity type
- Individual
- Primary specialty
- General Practice DentistryDental Providers
- Credential
- DDS
- Sex
- Female
- Sole proprietor
- Yes
- License
- 019024241 (IL)
Specialties & taxonomies
Dental Providers
Profile Score
Established profile(74/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
11 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
822 Cindy Ln
Sandwich, IL 60548-2520
Phone: (815) 739-7400
Street-level locationGet directions
Mailing address
822 Cindy Ln
Sandwich, IL 60548-2520
Registry dates
- Enumerated
- 2015-03-16
- Last updated
- 2015-03-16
Frequently asked questions
- What is Penelope Spiekerman's NPI number?
- Penelope Spiekerman's National Provider Identifier (NPI) is 1942693825, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Penelope Spiekerman's specialty?
- Penelope Spiekerman is listed in the NPPES registry with a primary specialty of General Practice Dentistry (Dental Providers).
- Where is Penelope Spiekerman located?
- Penelope Spiekerman's practice location on file with NPPES is 822 Cindy Ln, Sandwich, IL 60548-2520.
- What is Penelope Spiekerman's phone number?
- The practice phone number listed in the NPPES registry for Penelope Spiekerman is (815) 739-7400.
- Is Penelope Spiekerman's NPI active?
- Yes — Penelope Spiekerman's NPI (1942693825) is active in the NPPES registry as of the last update on 2015-03-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.