Tessie T Sy DDS. a Professional Corporation
NPI 1447470042 · General Practice Dentistry · El Monte, CA
Tessie T Sy DDS. a Professional Corporation is a General Practice Dentistry organization in El Monte, CA (NPI 1447470042).
Provider details
- NPI number
- 1447470042
- Entity type
- Organization
- Primary specialty
- General Practice DentistryDental Providers
- Organization subpart
- No
- Authorized official
- Tessie Sy, President(626) 350-3295
Specialties & taxonomies
Dental Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
Mailing address
Registry dates
- Enumerated
- 2007-04-26
- Last updated
- 2008-01-14
Frequently asked questions
- What is Tessie T Sy DDS. a Professional Corporation's NPI number?
- Tessie T Sy DDS. a Professional Corporation's National Provider Identifier (NPI) is 1447470042, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Tessie T Sy DDS. a Professional Corporation?
- Tessie T Sy DDS. a Professional Corporation is classified in the NPPES registry as General Practice Dentistry (Dental Providers).
- Where is Tessie T Sy DDS. a Professional Corporation located?
- Tessie T Sy DDS. a Professional Corporation's practice location on file with NPPES is 4565 North Peck Road, El Monte, CA 91732.
- What is Tessie T Sy DDS. a Professional Corporation's phone number?
- The practice phone number listed in the NPPES registry for Tessie T Sy DDS. a Professional Corporation is (626) 350-3295.
- Who is the authorized official for Tessie T Sy DDS. a Professional Corporation?
- The authorized official listed on Tessie T Sy DDS. a Professional Corporation's NPPES record is Tessie Sy, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Tessie T Sy DDS. a Professional Corporation's NPI active?
- Yes — Tessie T Sy DDS. a Professional Corporation's NPI (1447470042) is active in the NPPES registry as of the last update on 2008-01-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.