IndividualActive
Margaret Chau, RPH
NPI 1023131380 · Pharmacist · Queens, NY
Margaret Chau, RPH is a Pharmacist provider in Queens, NY (NPI 1023131380).
Provider details
- NPI number
- 1023131380
- Entity type
- Individual
- Primary specialty
- PharmacistPharmacy Service Providers
- Credential
- RPH
- Sex
- Female
- Sole proprietor
- No
- License
- 046650 (NY)
Specialties & taxonomies
Pharmacy Service Providers
Profile Score
Detailed profile(89/100 index)
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
66-26 Metropolitan Avenue
Queens, NY 11386
Phone: (718) 386-0989
Fax: (718) 386-1038
Approximate (ZIP-level) locationGet directions
Mailing address
6620 Metropolitan
Flushing, NY 11379-1630
Registry dates
- Enumerated
- 2007-04-09
- Last updated
- 2015-04-17
Frequently asked questions
- What is Margaret Chau's NPI number?
- Margaret Chau's National Provider Identifier (NPI) is 1023131380, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Margaret Chau's specialty?
- Margaret Chau is listed in the NPPES registry with a primary specialty of Pharmacist (Pharmacy Service Providers).
- Where is Margaret Chau located?
- Margaret Chau's practice location on file with NPPES is 66-26 Metropolitan Avenue, Queens, NY 11386.
- What is Margaret Chau's phone number?
- The practice phone number listed in the NPPES registry for Margaret Chau is (718) 386-0989.
- Is Margaret Chau's NPI active?
- Yes — Margaret Chau's NPI (1023131380) is active in the NPPES registry as of the last update on 2015-04-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.