What is Richard Rittberg's NPI number?

Richard Rittberg's National Provider Identifier (NPI) is 1023203403, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Richard Rittberg's specialty?

Richard Rittberg is listed in the NPPES registry with a primary specialty of Dentist (Dental Providers).

Where is Richard Rittberg located?

Richard Rittberg's practice location on file with NPPES is 6200 W Bluemound Rd, Milwaukee, WI 53213-4145.

What is Richard Rittberg's phone number?

The practice phone number listed in the NPPES registry for Richard Rittberg is (414) 771-5600.

Is Richard Rittberg's NPI active?

Yes — Richard Rittberg's NPI (1023203403) is active in the NPPES registry as of the last update on 2007-09-10.

IndividualActive

Richard Rittberg, DDS

NPI 1023203403 · Dentist · Milwaukee, WI

Richard Rittberg, DDS is a Dentist provider in Milwaukee, WI (NPI 1023203403).

Provider details

NPI number: 1023203403
Entity type: Individual
Primary specialty: DentistDental Providers
Credential: DDS
Sex: Male
Sole proprietor: No
License: 1875G (WI)

Practice location

6200 W Bluemound Rd

Milwaukee, WI 53213-4145

Phone: (414) 771-5600

Fax: (414) 476-9988

Street-level locationGet directions

More WI providers

Mailing address

6200 W Bluemound Rd

Milwaukee, WI 53213-4145

Specialties & taxonomies

DentistPrimary122300000XLicense 1875G (WI)
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.

Enumerated: 2007-09-10
Last updated: 2007-09-10

Frequently asked questions

What is Richard Rittberg's NPI number?: Richard Rittberg's National Provider Identifier (NPI) is 1023203403, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Richard Rittberg's specialty?: Richard Rittberg is listed in the NPPES registry with a primary specialty of Dentist (Dental Providers).
Where is Richard Rittberg located?: Richard Rittberg's practice location on file with NPPES is 6200 W Bluemound Rd, Milwaukee, WI 53213-4145.
What is Richard Rittberg's phone number?: The practice phone number listed in the NPPES registry for Richard Rittberg is (414) 771-5600.
Is Richard Rittberg's NPI active?: Yes — Richard Rittberg's NPI (1023203403) is active in the NPPES registry as of the last update on 2007-09-10.

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