OrganizationActive
Mark A. Kretz
NPI 1568671105 · Dentist · San Diego, CA
Mark A. Kretz is a Dentist organization in San Diego, CA (NPI 1568671105).
Provider details
- NPI number
- 1568671105
- Entity type
- Organization
- Primary specialty
- DentistDental Providers
- Organization subpart
- No
- Authorized official
- Mark Kretz, Dentist(619) 222-0531
- License
- DP029619 (CA)
Specialties & taxonomies
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.
Practice location
1775 Locust St
San Diego, CA 92106-1904
Phone: (619) 222-0531
Fax: (619) 222-0678
Street-level locationGet directions
Mailing address
1775 Locust St
San Diego, CA 92106-1904
Registry dates
- Enumerated
- 2007-05-21
- Last updated
- 2020-08-22
Frequently asked questions
- What is Mark A. Kretz's NPI number?
- Mark A. Kretz's National Provider Identifier (NPI) is 1568671105, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Mark A. Kretz?
- Mark A. Kretz is classified in the NPPES registry as Dentist (Dental Providers).
- Where is Mark A. Kretz located?
- Mark A. Kretz's practice location on file with NPPES is 1775 Locust St, San Diego, CA 92106-1904.
- What is Mark A. Kretz's phone number?
- The practice phone number listed in the NPPES registry for Mark A. Kretz is (619) 222-0531.
- Who is the authorized official for Mark A. Kretz?
- The authorized official listed on Mark A. Kretz's NPPES record is Mark Kretz, Dentist. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Mark A. Kretz's NPI active?
- Yes — Mark A. Kretz's NPI (1568671105) is active in the NPPES registry as of the last update on 2020-08-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.