What is Dennis Grabowski's NPI number?

Dennis Grabowski's National Provider Identifier (NPI) is 1073613642, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Dennis Grabowski's specialty?

Dennis Grabowski is listed in the NPPES registry with a primary specialty of General Practice Dentistry (Dental Providers).

Where is Dennis Grabowski located?

Dennis Grabowski's practice location on file with NPPES is 8981 Highway 5, Lake Elmo, MN 55042-8900.

What is Dennis Grabowski's phone number?

The practice phone number listed in the NPPES registry for Dennis Grabowski is (651) 777-1337.

Is Dennis Grabowski's NPI active?

Yes — Dennis Grabowski's NPI (1073613642) is active in the NPPES registry as of the last update on 2007-07-08.

IndividualActive

Dennis Grabowski, DDS

NPI 1073613642 · General Practice Dentistry · Lake Elmo, MN

Dennis Grabowski, DDS is a General Practice Dentistry provider in Lake Elmo, MN (NPI 1073613642).

Provider details

NPI number: 1073613642
Entity type: Individual
Primary specialty: General Practice DentistryDental Providers
Credential: DDS
Sex: Male
Sole proprietor: Yes
License: D7732 (MN)

Practice location

8981 Highway 5

Lake Elmo, MN 55042-8900

Phone: (651) 777-1337

Fax: (651) 748-0480

Street-level locationGet directions

More MN providers

Mailing address

8981 Highway 5

Lake Elmo, MN 55042-8900

Specialties & taxonomies

General Practice DentistryPrimary1223G0001XLicense D7732 (MN)
Dental Providers

Profile Score

Detailed profile(91/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
20 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.

Enumerated: 2006-09-24
Last updated: 2007-07-08

Frequently asked questions

What is Dennis Grabowski's NPI number?: Dennis Grabowski's National Provider Identifier (NPI) is 1073613642, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Dennis Grabowski's specialty?: Dennis Grabowski is listed in the NPPES registry with a primary specialty of General Practice Dentistry (Dental Providers).
Where is Dennis Grabowski located?: Dennis Grabowski's practice location on file with NPPES is 8981 Highway 5, Lake Elmo, MN 55042-8900.
What is Dennis Grabowski's phone number?: The practice phone number listed in the NPPES registry for Dennis Grabowski is (651) 777-1337.
Is Dennis Grabowski's NPI active?: Yes — Dennis Grabowski's NPI (1073613642) 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.

Provider details

Practice location

Mailing address

Specialties & taxonomies

Profile Score

Registry dates

Frequently asked questions

Specialties & taxonomies

Profile Score

Frequently asked questions