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Marcel Jorna, DDS
NPI 1033231964 · General Practice Dentistry · San Francisco, CA
Marcel Jorna, DDS is a General Practice Dentistry provider in San Francisco, CA (NPI 1033231964).
Provider details
- NPI number
- 1033231964
- Entity type
- Individual
- Primary specialty
- General Practice DentistryDental Providers
- Credential
- DDS
- Sex
- Male
- Sole proprietor
- Yes
- License
- 50145 (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
909 Hyde St
Suite 406
San Francisco, CA 94109-4822
Phone: (415) 928-4844
Street-level locationGet directions
Mailing address
1462 35th Ave
San Francisco, CA 94122-3117
Registry dates
- Enumerated
- 2007-04-03
- Last updated
- 2007-07-08
Frequently asked questions
- What is Marcel Jorna's NPI number?
- Marcel Jorna's National Provider Identifier (NPI) is 1033231964, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marcel Jorna's specialty?
- Marcel Jorna is listed in the NPPES registry with a primary specialty of General Practice Dentistry (Dental Providers).
- Where is Marcel Jorna located?
- Marcel Jorna's practice location on file with NPPES is 909 Hyde St, San Francisco, CA 94109-4822.
- What is Marcel Jorna's phone number?
- The practice phone number listed in the NPPES registry for Marcel Jorna is (415) 928-4844.
- Is Marcel Jorna's NPI active?
- Yes — Marcel Jorna's NPI (1033231964) 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.