Kristen Mastony
NPI 1154971505 · Occupational Therapist · Fairfax, VA
Kristen Mastony is a Occupational Therapist provider in Fairfax, VA (NPI 1154971505).
Provider details
- NPI number
- 1154971505
- Entity type
- Individual
- Primary specialty
- Occupational TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
6 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2019-09-18
- Last updated
- 2019-09-18
Frequently asked questions
- What is Kristen Mastony's NPI number?
- Kristen Mastony's National Provider Identifier (NPI) is 1154971505, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kristen Mastony's specialty?
- Kristen Mastony is listed in the NPPES registry with a primary specialty of Occupational Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Kristen Mastony located?
- Kristen Mastony's practice location on file with NPPES is 8270 Willow Oaks Corporate Dr, Fairfax, VA 22031-4511.
- What is Kristen Mastony's phone number?
- The practice phone number listed in the NPPES registry for Kristen Mastony is (571) 423-4864.
- Is Kristen Mastony's NPI active?
- Yes — Kristen Mastony's NPI (1154971505) is active in the NPPES registry as of the last update on 2019-09-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.