Margaret Sy DMD, a Professional Corporation
NPI 1588786412 · General Practice Dentistry · Glendale, CA
Margaret Sy DMD, a Professional Corporation is a General Practice Dentistry organization in Glendale, CA (NPI 1588786412).
Provider details
- NPI number
- 1588786412
- Entity type
- Organization
- Primary specialty
- General Practice DentistryDental Providers
- Organization subpart
- No
- Authorized official
- Heman Chuang, Chief Executive Officer(626) 616-0704
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
- 2007-04-03
- Last updated
- 2020-08-22
Frequently asked questions
- What is Margaret Sy DMD, a Professional Corporation's NPI number?
- Margaret Sy DMD, a Professional Corporation's National Provider Identifier (NPI) is 1588786412, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Margaret Sy DMD, a Professional Corporation?
- Margaret Sy DMD, a Professional Corporation is classified in the NPPES registry as General Practice Dentistry (Dental Providers).
- Where is Margaret Sy DMD, a Professional Corporation located?
- Margaret Sy DMD, a Professional Corporation's practice location on file with NPPES is 633 N Central Ave Ste 303, Glendale, CA 91203-1824.
- What is Margaret Sy DMD, a Professional Corporation's phone number?
- The practice phone number listed in the NPPES registry for Margaret Sy DMD, a Professional Corporation is (626) 616-0704.
- Who is the authorized official for Margaret Sy DMD, a Professional Corporation?
- The authorized official listed on Margaret Sy DMD, a Professional Corporation's NPPES record is Heman Chuang, Chief Executive Officer. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Margaret Sy DMD, a Professional Corporation's NPI active?
- Yes — Margaret Sy DMD, a Professional Corporation's NPI (1588786412) is active in the NPPES registry as of the last update on 2020-08-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.