IndividualActive
Mary Qian, D.M.D.
NPI 1487961801 · Dentist · Quincy, MA
Mary Qian, D.M.D. is a Dentist provider in Quincy, MA (NPI 1487961801).
Provider details
- NPI number
- 1487961801
- Entity type
- Individual
- Primary specialty
- DentistDental Providers
- Credential
- D.M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- DN1855619 (MA)
Specialties & taxonomies
Dental Providers
Dental Providers
Profile Score
Detailed profile(83/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
15 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
505 Washington St
Quincy, MA 02169-5834
Phone: (617) 639-5942
Fax: (617) 639-5596
Street-level locationGet directions
Mailing address
505 Washington St
Quincy, MA 02169-5834
Registry dates
- Enumerated
- 2010-09-07
- Last updated
- 2011-02-25
Frequently asked questions
- What is Mary Qian's NPI number?
- Mary Qian's National Provider Identifier (NPI) is 1487961801, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Qian's specialty?
- Mary Qian is listed in the NPPES registry with a primary specialty of Dentist (Dental Providers).
- Where is Mary Qian located?
- Mary Qian's practice location on file with NPPES is 505 Washington St, Quincy, MA 02169-5834.
- What is Mary Qian's phone number?
- The practice phone number listed in the NPPES registry for Mary Qian is (617) 639-5942.
- Is Mary Qian's NPI active?
- Yes — Mary Qian's NPI (1487961801) is active in the NPPES registry as of the last update on 2011-02-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.