OrganizationActive
Joanne Ngo & Tina Ngo, DDS, Inc.
NPI 1770179426 · Dentist · Santa Rosa, CA
Joanne Ngo & Tina Ngo, DDS, Inc. is a Dentist organization in Santa Rosa, CA (NPI 1770179426).
Provider details
- NPI number
- 1770179426
- Entity type
- Organization
- Primary specialty
- DentistDental Providers
- Organization subpart
- No
- Authorized official
- Joanne Ngo, President(415) 694-3575
Specialties & taxonomies
Dental Providers
Profile Score
Established profile(63/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
5 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
1100 Sonoma Ave Ste D
Santa Rosa, CA 95405-8901
Phone: (415) 694-3575
Street-level locationGet directions
Mailing address
2319 Ogden Sannazor Dr
Tracy, CA 95377-8902
Registry dates
- Enumerated
- 2020-12-16
- Last updated
- 2020-12-16
- Certified
- 2020-12-16
Frequently asked questions
- What is Joanne Ngo & Tina Ngo, DDS, Inc.'s NPI number?
- Joanne Ngo & Tina Ngo, DDS, Inc.'s National Provider Identifier (NPI) is 1770179426, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Joanne Ngo & Tina Ngo, DDS, Inc.?
- Joanne Ngo & Tina Ngo, DDS, Inc. is classified in the NPPES registry as Dentist (Dental Providers).
- Where is Joanne Ngo & Tina Ngo, DDS, Inc. located?
- Joanne Ngo & Tina Ngo, DDS, Inc.'s practice location on file with NPPES is 1100 Sonoma Ave Ste D, Santa Rosa, CA 95405-8901.
- What is Joanne Ngo & Tina Ngo, DDS, Inc.'s phone number?
- The practice phone number listed in the NPPES registry for Joanne Ngo & Tina Ngo, DDS, Inc. is (415) 694-3575.
- Who is the authorized official for Joanne Ngo & Tina Ngo, DDS, Inc.?
- The authorized official listed on Joanne Ngo & Tina Ngo, DDS, Inc.'s NPPES record is Joanne Ngo, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Joanne Ngo & Tina Ngo, DDS, Inc.'s NPI active?
- Yes — Joanne Ngo & Tina Ngo, DDS, Inc.'s NPI (1770179426) is active in the NPPES registry as of the last update on 2020-12-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.