Joseph Callahan, ATC
NPI 1104870849 · Athletic Trainer · Glen Cove, NY
Joseph Callahan, ATC is a Athletic Trainer provider in Glen Cove, NY (NPI 1104870849).
Provider details
- NPI number
- 1104870849
- Entity type
- Individual
- Primary specialty
- Athletic TrainerRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- ATC
- Sex
- Male
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
20 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
- 2006-05-19
- Last updated
- 2007-07-08
Frequently asked questions
- What is Joseph Callahan's NPI number?
- Joseph Callahan's National Provider Identifier (NPI) is 1104870849, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joseph Callahan's specialty?
- Joseph Callahan is listed in the NPPES registry with a primary specialty of Athletic Trainer (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Joseph Callahan located?
- Joseph Callahan's practice location on file with NPPES is 22 Red Spring Lane, Glen Cove, NY 11542.
- What is Joseph Callahan's phone number?
- The practice phone number listed in the NPPES registry for Joseph Callahan is (516) 987-3614.
- Is Joseph Callahan's NPI active?
- Yes — Joseph Callahan's NPI (1104870849) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.