Identity and compliance
98
out of 100
Current public credentials or entity standing. Technology never changes this score.
Evidence coverage: 100%
Observed: Current public credential, Credential tenure.
Fredric R Warren DDS INC
dental practice in San Francisco, CA
Zensight CertifiedCMS NPI registration verified #1568502821
Fredric R Warren DDS INC is a registered dental practice in San Francisco, in the national provider registry since 2007.
Evidence scores
Separate dimensions prevent technology choices from being mistaken for trust.
Operational activity
Unknown
Fresh operating and activity observations. Missing evidence stays unknown.
Evidence coverage: 0%
No governed observation is available yet.
Digital readiness
Unknown
Observable website capabilities and freshness, not a judgment of legitimacy.
Evidence coverage: 0%
No governed observation is available yet.
Scores are computed from observed evidence. Payment cannot change a score, and unknown is not treated as failure.
Evidence timeline
Every dated fact on record for Fredric R Warren DDS INC, with the source it came from.
Last checked 5 days ago
NPI registration status checked
Authority verifiedCMS reported the NPI registration as "clear" on this date.
NPI registration first issued
Authority verifiedCMS NPI registration 1568502821 (1223X0400X).
Facts are shown as their source reported them on the date shown. A missing event means Zensight has no evidence for it, not that it did not happen.
Verified with CMS
This NPI registration was confirmed current with CMS National Plan and Provider Enumeration System on 2026-09-10, and is re-checked on its monitoring schedule.
- Address
- 15 W PORTAL AVE, San Francisco, CA 94127
- Phone
- (415) 681-2418
- NPI registration number
- 1568502821 (1223X0400X)
- Years on public record
- 19
- Zensight rank
- #32 of dentists in San Francisco
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<a href="https://zensight.ai/biz/san-francisco-dentists-fredric-r-warren-dds-inc"><img src="https://zensight.ai/badge/san-francisco-dentists-fredric-r-warren-dds-inc.svg?variant=certified" width="320" height="104" alt="Zensight Certified: Fredric R Warren DDS INC"></a>
NPI registration status last checked with CMS National Plan and Provider Enumeration System on 2026-09-10. Confirm current status with CMS before hiring.