Mark Polentz, DDS
NPI 1265688790 · Dentist · Corona, CA
Enrolled with Medicare as Order and Referring Only - Dentist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
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)
Specialties & taxonomies
Dental Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 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.
Practice location
Mailing address
Registry dates
- 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.