OrganizationActive
Tran Chiropractic
NPI 1689816696 · Chiropractor · Union City, CA
Tran Chiropractic is a Chiropractor organization in Union City, CA (NPI 1689816696).
Provider details
- NPI number
- 1689816696
- Entity type
- Organization
- Primary specialty
- ChiropractorChiropractic Providers
- Organization subpart
- No
- Authorized official
- Ngoc-Nga Tran, Chiropractor and Owner(510) 441-0200
- License
- DC30931 (CA)
Specialties & taxonomies
Chiropractic Providers
Profile Score
Detailed profile(85/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 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
3920 Smith St
Union City, CA 94587-2616
Phone: (510) 441-0200
Fax: (510) 441-0220
Street-level locationGet directions
Mailing address
3920 Smith St
Union City, CA 94587-2616
Registry dates
- Enumerated
- 2009-04-06
- Last updated
- 2009-04-06
Frequently asked questions
- What is Tran Chiropractic's NPI number?
- Tran Chiropractic's National Provider Identifier (NPI) is 1689816696, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Tran Chiropractic?
- Tran Chiropractic is classified in the NPPES registry as Chiropractor (Chiropractic Providers).
- Where is Tran Chiropractic located?
- Tran Chiropractic's practice location on file with NPPES is 3920 Smith St, Union City, CA 94587-2616.
- What is Tran Chiropractic's phone number?
- The practice phone number listed in the NPPES registry for Tran Chiropractic is (510) 441-0200.
- Who is the authorized official for Tran Chiropractic?
- The authorized official listed on Tran Chiropractic's NPPES record is Ngoc-Nga Tran, Chiropractor and Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Tran Chiropractic's NPI active?
- Yes — Tran Chiropractic's NPI (1689816696) is active in the NPPES registry as of the last update on 2009-04-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.