Maggie Yau, MD
NPI 1184129355 · Pediatrics Physician · St Johnsbury, VT
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Maggie Yau, MD is a Pediatrics Physician provider in St Johnsbury, VT (NPI 1184129355).
Provider details
- NPI number
- 1184129355
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 042.0018620 (VT)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
8 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.
$105 across 5 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
- 2018-03-28
- Last updated
- 2026-04-02
- Certified
- 2026-04-02
Frequently asked questions
- What is Maggie Yau's NPI number?
- Maggie Yau's National Provider Identifier (NPI) is 1184129355, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Maggie Yau's specialty?
- Maggie Yau is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Maggie Yau located?
- Maggie Yau's practice location on file with NPPES is 97 Sherman Dr Ste 1, St Johnsbury, VT 05819-9280.
- What is Maggie Yau's phone number?
- The practice phone number listed in the NPPES registry for Maggie Yau is (802) 748-5131.
- Does Maggie Yau accept Medicare?
- Maggie Yau is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Maggie Yau's NPI active?
- Yes — Maggie Yau's NPI (1184129355) is active in the NPPES registry as of the last update on 2026-04-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.