Mark Mastone, ATC
NPI 1235553165 · Athletic Trainer · Tewksbury, MA
Mark Mastone, ATC is a Athletic Trainer provider in Tewksbury, MA (NPI 1235553165).
Provider details
- NPI number
- 1235553165
- Entity type
- Individual
- Primary specialty
- Athletic TrainerRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- ATC
- Sex
- Male
- Sole proprietor
- Yes
- License
- 2462 (MA)
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
12 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
- 2014-02-12
- Last updated
- 2014-02-12
Frequently asked questions
- What is Mark Mastone's NPI number?
- Mark Mastone's National Provider Identifier (NPI) is 1235553165, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Mastone's specialty?
- Mark Mastone is listed in the NPPES registry with a primary specialty of Athletic Trainer (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Mark Mastone located?
- Mark Mastone's practice location on file with NPPES is 14 Rhoda St, Tewksbury, MA 01876-2922.
- What is Mark Mastone's phone number?
- The practice phone number listed in the NPPES registry for Mark Mastone is (978) 551-6835.
- Is Mark Mastone's NPI active?
- Yes — Mark Mastone's NPI (1235553165) is active in the NPPES registry as of the last update on 2014-02-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.