What is Rudolph Dittrich's NPI number?

Rudolph Dittrich's National Provider Identifier (NPI) is 1033234711, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Rudolph Dittrich's specialty?

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

Where is Rudolph Dittrich located?

Rudolph Dittrich's practice location on file with NPPES is 20445 Pacifica Drive, Cupertino, CA 95014-3017.

What is Rudolph Dittrich's phone number?

The practice phone number listed in the NPPES registry for Rudolph Dittrich is (408) 255-9422.

Is Rudolph Dittrich's NPI active?

Yes — Rudolph Dittrich's NPI (1033234711) is active in the NPPES registry as of the last update on 2007-07-08.

IndividualActive

Rudolph Dittrich, DDS

NPI 1033234711 · General Practice Dentistry · Cupertino, CA

Rudolph Dittrich, DDS is a General Practice Dentistry provider in Cupertino, CA (NPI 1033234711).

Provider details

NPI number: 1033234711
Entity type: Individual
Primary specialty: General Practice DentistryDental Providers
Credential: DDS
Sex: Male
Sole proprietor: No
License: 20847 (CA)

Practice location

20445 Pacifica Drive

Cupertino, CA 95014-3017

Phone: (408) 255-9422

Fax: (408) 295-4820

Street-level locationGet directions

More CA providers

Mailing address

20445 Pacifica Drive

Cupertino, CA 95014

Specialties & taxonomies

General Practice DentistryPrimary1223G0001XLicense 20847 (CA)
Dental Providers

Profile Score

Detailed profile(90/100 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: 2007-03-20
Last updated: 2007-07-08

Frequently asked questions

What is Rudolph Dittrich's NPI number?: Rudolph Dittrich's National Provider Identifier (NPI) is 1033234711, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Rudolph Dittrich's specialty?: Rudolph Dittrich is listed in the NPPES registry with a primary specialty of General Practice Dentistry (Dental Providers).
Where is Rudolph Dittrich located?: Rudolph Dittrich's practice location on file with NPPES is 20445 Pacifica Drive, Cupertino, CA 95014-3017.
What is Rudolph Dittrich's phone number?: The practice phone number listed in the NPPES registry for Rudolph Dittrich is (408) 255-9422.
Is Rudolph Dittrich's NPI active?: Yes — Rudolph Dittrich's NPI (1033234711) 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