IndividualActive
Kristen Grabstanowicz, RDH
NPI 1407924970 · Dental Hygienist · Downers Grove, IL
Kristen Grabstanowicz, RDH is a Dental Hygienist provider in Downers Grove, IL (NPI 1407924970).
Provider details
- NPI number
- 1407924970
- Entity type
- Individual
- Primary specialty
- Dental HygienistDental Providers
- Credential
- RDH
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Dental Providers
Profile Score
Detailed profile(83/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
6800 Main Street
Suite 315
Downers Grove, IL 60516
Phone: (630) 969-5350
Street-level locationGet directions
Mailing address
109 Thackeray Dr
Bolingbrook, IL 60440
Registry dates
- Enumerated
- 2006-12-01
- Last updated
- 2007-07-08
Frequently asked questions
- What is Kristen Grabstanowicz's NPI number?
- Kristen Grabstanowicz's National Provider Identifier (NPI) is 1407924970, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kristen Grabstanowicz's specialty?
- Kristen Grabstanowicz is listed in the NPPES registry with a primary specialty of Dental Hygienist (Dental Providers).
- Where is Kristen Grabstanowicz located?
- Kristen Grabstanowicz's practice location on file with NPPES is 6800 Main Street, Downers Grove, IL 60516.
- What is Kristen Grabstanowicz's phone number?
- The practice phone number listed in the NPPES registry for Kristen Grabstanowicz is (630) 969-5350.
- Is Kristen Grabstanowicz's NPI active?
- Yes — Kristen Grabstanowicz's NPI (1407924970) 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.