What is Robert Lang's NPI number?

Robert Lang's National Provider Identifier (NPI) is 1164596144, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Robert Lang's specialty?

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

Where is Robert Lang located?

Robert Lang's practice location on file with NPPES is 1155 Wittmann Drive, Menasha, WI 54952.

What is Robert Lang's phone number?

The practice phone number listed in the NPPES registry for Robert Lang is (920) 722-4711.

Is Robert Lang's NPI active?

Yes — Robert Lang's NPI (1164596144) is active in the NPPES registry as of the last update on 2007-07-08.

IndividualActive

Robert Lang, DDS

NPI 1164596144 · General Practice Dentistry · Menasha, WI

Robert Lang, DDS is a General Practice Dentistry provider in Menasha, WI (NPI 1164596144).

Provider details

NPI number: 1164596144
Entity type: Individual
Primary specialty: General Practice DentistryDental Providers
Credential: DDS
Sex: Male
Sole proprietor: No
License: 2727015 (WI)

Practice location

1155 Wittmann Drive

Menasha, WI 54952

Phone: (920) 722-4711

Fax: (920) 722-0972

Street-level locationGet directions

More WI providers

Mailing address

1155 Wittmann Drive

Menasha, WI 54952

Specialties & taxonomies

General Practice DentistryPrimary1223G0001XLicense 2727015 (WI)
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
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.

Enumerated: 2006-11-20
Last updated: 2007-07-08

Frequently asked questions

What is Robert Lang's NPI number?: Robert Lang's National Provider Identifier (NPI) is 1164596144, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Robert Lang's specialty?: Robert Lang is listed in the NPPES registry with a primary specialty of General Practice Dentistry (Dental Providers).
Where is Robert Lang located?: Robert Lang's practice location on file with NPPES is 1155 Wittmann Drive, Menasha, WI 54952.
What is Robert Lang's phone number?: The practice phone number listed in the NPPES registry for Robert Lang is (920) 722-4711.
Is Robert Lang's NPI active?: Yes — Robert Lang's NPI (1164596144) 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