Samuel Cassani, DDS
NPI 1699551747 · Dentist · Oakland, CA
Enrolled with Medicare as Order and Referring Only - Dentist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Samuel Cassani, DDS is a Dentist provider in Oakland, CA (NPI 1699551747).
Provider details
- NPI number
- 1699551747
- Entity type
- Individual
- Primary specialty
- DentistDental Providers
- Credential
- DDS
- Sex
- Male
- Sole proprietor
- Yes
- License
- 109080 (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
2 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 22110 Montgomery StHayward, CA 94541-3940Phone: (650) 773-0333
Registry dates
- Enumerated
- 2023-09-05
- Last updated
- 2023-09-05
- Certified
- 2023-09-05
Frequently asked questions
- What is Samuel Cassani's NPI number?
- Samuel Cassani's National Provider Identifier (NPI) is 1699551747, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Samuel Cassani's specialty?
- Samuel Cassani is listed in the NPPES registry with a primary specialty of Dentist (Dental Providers).
- Where is Samuel Cassani located?
- Samuel Cassani's practice location on file with NPPES is 3050 E 16th St, Oakland, CA 94601-2319.
- What is Samuel Cassani's phone number?
- The practice phone number listed in the NPPES registry for Samuel Cassani is (925) 363-2000.
- Does Samuel Cassani accept Medicare?
- Samuel Cassani is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Samuel Cassani's NPI active?
- Yes — Samuel Cassani's NPI (1699551747) is active in the NPPES registry as of the last update on 2023-09-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.