Gayatri Sundararajan, DDS
NPI 1528420684 · Dentist · Atherton, CA
Gayatri Sundararajan, DDS is a Dentist provider in Atherton, CA (NPI 1528420684).
Provider details
- NPI number
- 1528420684
- Entity type
- Individual
- Primary specialty
- DentistDental Providers
- Credential
- DDS
- Sex
- Female
- Sole proprietor
- Yes
- License
- 101348 (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
10 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
2 documented practice locations
- 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.
$38 across 2 records (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
Additional practice locations (1)
- 707 Parnassus AveSan Francisco, CA 94143-2210Phone: (415) 476-9656
Registry dates
- Enumerated
- 2016-03-27
- Last updated
- 2022-04-04
- Certified
- 2022-04-04
Frequently asked questions
- What is Gayatri Sundararajan's NPI number?
- Gayatri Sundararajan's National Provider Identifier (NPI) is 1528420684, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gayatri Sundararajan's specialty?
- Gayatri Sundararajan is listed in the NPPES registry with a primary specialty of Dentist (Dental Providers).
- Where is Gayatri Sundararajan located?
- Gayatri Sundararajan's practice location on file with NPPES is 3351 El Camino Real Ste 235, Atherton, CA 94027-3862.
- What is Gayatri Sundararajan's phone number?
- The practice phone number listed in the NPPES registry for Gayatri Sundararajan is (608) 335-7890.
- Is Gayatri Sundararajan's NPI active?
- Yes — Gayatri Sundararajan's NPI (1528420684) is active in the NPPES registry as of the last update on 2022-04-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.