Mark Comstock
NPI 1700486693 · Athletic Trainer · Boston, MA
Mark Comstock is a Athletic Trainer provider in Boston, MA (NPI 1700486693).
Provider details
- NPI number
- 1700486693
- Entity type
- Individual
- Primary specialty
- Athletic TrainerRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Sex
- Male
- Sole proprietor
- Yes
- License
- 2710 (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
5 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
- 2020-10-29
- Last updated
- 2020-10-29
- Certified
- 2020-10-29
Frequently asked questions
- What is Mark Comstock's NPI number?
- Mark Comstock's National Provider Identifier (NPI) is 1700486693, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Comstock's specialty?
- Mark Comstock is listed in the NPPES registry with a primary specialty of Athletic Trainer (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Mark Comstock located?
- Mark Comstock's practice location on file with NPPES is 74 Union Park St, Boston, MA 02118-2142.
- What is Mark Comstock's phone number?
- The practice phone number listed in the NPPES registry for Mark Comstock is (617) 542-2325.
- Is Mark Comstock's NPI active?
- Yes — Mark Comstock's NPI (1700486693) is active in the NPPES registry as of the last update on 2020-10-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.