IndividualActive
Mark Hattenhauer, D.D.S.
NPI 1740313345 · Dentist · Des Plaines, IL
Mark Hattenhauer, D.D.S. is a Dentist provider in Des Plaines, IL (NPI 1740313345).
Provider details
- NPI number
- 1740313345
- Entity type
- Individual
- Primary specialty
- DentistDental Providers
- Credential
- D.D.S.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 019016980 (IL)
Specialties & taxonomies
Dental Providers
Profile Score
Detailed profile(89/100 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
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
636 S River Rd
Suite 201
Des Plaines, IL 60016-4624
Phone: (847) 824-2143
Street-level locationGet directions
Mailing address
636 S River Rd
Des Plaines, IL 60016-4624
Registry dates
- Enumerated
- 2007-03-13
- Last updated
- 2008-02-06
Frequently asked questions
- What is Mark Hattenhauer's NPI number?
- Mark Hattenhauer's National Provider Identifier (NPI) is 1740313345, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Hattenhauer's specialty?
- Mark Hattenhauer is listed in the NPPES registry with a primary specialty of Dentist (Dental Providers).
- Where is Mark Hattenhauer located?
- Mark Hattenhauer's practice location on file with NPPES is 636 S River Rd, Des Plaines, IL 60016-4624.
- What is Mark Hattenhauer's phone number?
- The practice phone number listed in the NPPES registry for Mark Hattenhauer is (847) 824-2143.
- Is Mark Hattenhauer's NPI active?
- Yes — Mark Hattenhauer's NPI (1740313345) is active in the NPPES registry as of the last update on 2008-02-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.