Tiffany Mar, DMD
NPI 1477140903 · General Practice Dentistry · Ontario, CA
Tiffany Mar, DMD is a General Practice Dentistry provider in Ontario, CA (NPI 1477140903).
Provider details
- NPI number
- 1477140903
- Entity type
- Individual
- Primary specialty
- General Practice DentistryDental Providers
- Credential
- DMD
- Sex
- Female
- Sole proprietor
- Yes
- License
- 105869 (CA)
Specialties & taxonomies
Dental Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
5 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$42 across 1 record (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2020-12-30
- Last updated
- 2025-03-07
- Certified
- 2025-03-07
Frequently asked questions
- What is Tiffany Mar's NPI number?
- Tiffany Mar's National Provider Identifier (NPI) is 1477140903, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tiffany Mar's specialty?
- Tiffany Mar is listed in the NPPES registry with a primary specialty of General Practice Dentistry (Dental Providers).
- Where is Tiffany Mar located?
- Tiffany Mar's practice location on file with NPPES is 210 W C St # 100, Ontario, CA 91762-3404.
- What is Tiffany Mar's phone number?
- The practice phone number listed in the NPPES registry for Tiffany Mar is (951) 324-1480.
- Is Tiffany Mar's NPI active?
- Yes — Tiffany Mar's NPI (1477140903) is active in the NPPES registry as of the last update on 2025-03-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.