Mary Gangoy, DMD
NPI 1558572644 · Orthodontics and Dentofacial Orthopedics Dentistry · Wakefield, MA
Mary Gangoy, DMD is a Orthodontics and Dentofacial Orthopedics Dentistry provider in Wakefield, MA (NPI 1558572644).
Provider details
- NPI number
- 1558572644
- Entity type
- Individual
- Primary specialty
- Orthodontics and Dentofacial Orthopedics DentistryDental Providers
- Credential
- DMD
- Sex
- Female
- Sole proprietor
- No
- License
- DN19342 (MA)
Specialties & taxonomies
Dental Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
19 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
2 documented practice locations
- 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.
$123 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
Additional practice locations (1)
- 797 Turnpike StNorth Andover, MA 01845-6168Phone: (978) 687-3500
Registry dates
- Enumerated
- 2007-05-24
- Last updated
- 2020-08-05
- Certified
- 2020-08-05
Frequently asked questions
- What is Mary Gangoy's NPI number?
- Mary Gangoy's National Provider Identifier (NPI) is 1558572644, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Gangoy's specialty?
- Mary Gangoy is listed in the NPPES registry with a primary specialty of Orthodontics and Dentofacial Orthopedics Dentistry (Dental Providers).
- Where is Mary Gangoy located?
- Mary Gangoy's practice location on file with NPPES is 1 W Water St, Wakefield, MA 01880-2907.
- What is Mary Gangoy's phone number?
- The practice phone number listed in the NPPES registry for Mary Gangoy is (781) 245-1113.
- Is Mary Gangoy's NPI active?
- Yes — Mary Gangoy's NPI (1558572644) is active in the NPPES registry as of the last update on 2020-08-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.