IndividualActive
Yvonne Yau
NPI 1225311780 · Pharmacist · Chelsea, MA
Yvonne Yau is a Pharmacist provider in Chelsea, MA (NPI 1225311780).
Provider details
- NPI number
- 1225311780
- Entity type
- Individual
- Primary specialty
- PharmacistPharmacy Service Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- PH26844 (MA)
Specialties & taxonomies
Pharmacy Service Providers
Profile Score
Detailed profile(81/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
14 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
1010 Broadway
Chelsea, MA 02150-2247
Phone: (617) 884-0917
Fax: (617) 884-8392
Street-level locationGet directions
Mailing address
1010 Broadway
Chelsea, MA 02150-2247
Registry dates
- Enumerated
- 2011-09-21
- Last updated
- 2011-09-21
Frequently asked questions
- What is Yvonne Yau's NPI number?
- Yvonne Yau's National Provider Identifier (NPI) is 1225311780, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Yvonne Yau's specialty?
- Yvonne Yau is listed in the NPPES registry with a primary specialty of Pharmacist (Pharmacy Service Providers).
- Where is Yvonne Yau located?
- Yvonne Yau's practice location on file with NPPES is 1010 Broadway, Chelsea, MA 02150-2247.
- What is Yvonne Yau's phone number?
- The practice phone number listed in the NPPES registry for Yvonne Yau is (617) 884-0917.
- Is Yvonne Yau's NPI active?
- Yes — Yvonne Yau's NPI (1225311780) is active in the NPPES registry as of the last update on 2011-09-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.