What is Mark Polentz's NPI number?

Mark Polentz's National Provider Identifier (NPI) is 1265688790, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Mark Polentz's specialty?

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

Where is Mark Polentz located?

Mark Polentz's practice location on file with NPPES is 350 N Mckinley St Ste 101, Corona, CA 92879-6503.

What is Mark Polentz's phone number?

The practice phone number listed in the NPPES registry for Mark Polentz is (951) 736-1215.

Does Mark Polentz accept Medicare?

Mark Polentz is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.

Is Mark Polentz's NPI active?

Yes — Mark Polentz's NPI (1265688790) is active in the NPPES registry as of the last update on 2008-08-15.

IndividualActiveAccepts Medicare

Mark Polentz, DDS

NPI 1265688790 · Dentist · Corona, CA

Mark Polentz, DDS is a Dentist provider in Corona, CA (NPI 1265688790).

Provider details

NPI number: 1265688790
Entity type: Individual
Primary specialty: DentistDental Providers
Credential: DDS
Sex: Male
Sole proprietor: No
License: 30820 (CA)

Practice location

350 N Mckinley St Ste 101

Corona, CA 92879-6503

Phone: (951) 736-1215

Street-level locationGet directions

More CA providers

Mailing address

350 N Mckinley St Ste 101

Corona, CA 92879-6503

Specialties & taxonomies

DentistPrimary122300000XLicense 30820 (CA)
Dental Providers

Enrolled with Medicare as Order and Referring Only - Dentist · source: CMS PECOS Public Provider Enrollment (2026.04.01)

Profile Score

Detailed profile(87/100 index)

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

Registry tenure38% of score
18 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: 2008-08-15
Last updated: 2008-08-15

Frequently asked questions

What is Mark Polentz's NPI number?: Mark Polentz's National Provider Identifier (NPI) is 1265688790, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Mark Polentz's specialty?: Mark Polentz is listed in the NPPES registry with a primary specialty of Dentist (Dental Providers).
Where is Mark Polentz located?: Mark Polentz's practice location on file with NPPES is 350 N Mckinley St Ste 101, Corona, CA 92879-6503.
What is Mark Polentz's phone number?: The practice phone number listed in the NPPES registry for Mark Polentz is (951) 736-1215.
Does Mark Polentz accept Medicare?: Mark Polentz is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
Is Mark Polentz's NPI active?: Yes — Mark Polentz's NPI (1265688790) is active in the NPPES registry as of the last update on 2008-08-15.

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