Erin Mahoney, DDS
NPI 1649619891 · Orthodontics and Dentofacial Orthopedics Dentistry · Arlington, VA
Erin Mahoney, DDS is a Orthodontics and Dentofacial Orthopedics Dentistry provider in Arlington, VA (NPI 1649619891).
Provider details
- NPI number
- 1649619891
- Entity type
- Individual
- Primary specialty
- Orthodontics and Dentofacial Orthopedics DentistryDental Providers
- Credential
- DDS
- Sex
- Female
- Sole proprietor
- No
- License
- 0401418156 (VA)
Specialties & taxonomies
Dental Providers
Dental Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
13 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
Mailing address
Registry dates
- Enumerated
- 2013-06-20
- Last updated
- 2026-01-13
- Certified
- 2026-01-13
Frequently asked questions
- What is Erin Mahoney's NPI number?
- Erin Mahoney's National Provider Identifier (NPI) is 1649619891, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Erin Mahoney's specialty?
- Erin Mahoney is listed in the NPPES registry with a primary specialty of Orthodontics and Dentofacial Orthopedics Dentistry (Dental Providers).
- Where is Erin Mahoney located?
- Erin Mahoney's practice location on file with NPPES is 5500 Columbia Pike Ste B, Arlington, VA 22204-5867.
- What is Erin Mahoney's phone number?
- The practice phone number listed in the NPPES registry for Erin Mahoney is (703) 575-9899.
- Is Erin Mahoney's NPI active?
- Yes — Erin Mahoney's NPI (1649619891) is active in the NPPES registry as of the last update on 2026-01-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.