Maggie Chao, DMD
NPI 1215134473 · Prosthodontics · Pleasanton, CA
Enrolled with Medicare as Order and Referring Only - Dentist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Maggie Chao, DMD is a Prosthodontics provider in Pleasanton, CA (NPI 1215134473).
Provider details
- NPI number
- 1215134473
- Entity type
- Individual
- Primary specialty
- ProsthodonticsDental Providers
- Credential
- DMD
- Sex
- Female
- Sole proprietor
- No
- License
- 47810 (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
18 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- 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.
$295 across 6 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
Registry dates
- Enumerated
- 2007-06-29
- Last updated
- 2015-09-28
Frequently asked questions
- What is Maggie Chao's NPI number?
- Maggie Chao's National Provider Identifier (NPI) is 1215134473, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Maggie Chao's specialty?
- Maggie Chao is listed in the NPPES registry with a primary specialty of Prosthodontics (Dental Providers).
- Where is Maggie Chao located?
- Maggie Chao's practice location on file with NPPES is 1475 Cedarwood Lane Suite C, Pleasanton, CA 94566.
- What is Maggie Chao's phone number?
- The practice phone number listed in the NPPES registry for Maggie Chao is (925) 425-7545.
- Does Maggie Chao accept Medicare?
- Maggie Chao is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Maggie Chao's NPI active?
- Yes — Maggie Chao's NPI (1215134473) is active in the NPPES registry as of the last update on 2015-09-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.