Brian Hannafin, ATC
NPI 1841412129 · Athletic Trainer · Pasadena, CA
Brian Hannafin, ATC is a Athletic Trainer provider in Pasadena, CA (NPI 1841412129).
Provider details
- NPI number
- 1841412129
- Entity type
- Individual
- Primary specialty
- Athletic TrainerRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- ATC
- Sex
- Male
- Sole proprietor
- Yes
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
19 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
- 2007-05-03
- Last updated
- 2007-07-08
Frequently asked questions
- What is Brian Hannafin's NPI number?
- Brian Hannafin's National Provider Identifier (NPI) is 1841412129, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Brian Hannafin's specialty?
- Brian Hannafin is listed in the NPPES registry with a primary specialty of Athletic Trainer (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Brian Hannafin located?
- Brian Hannafin's practice location on file with NPPES is 295 South Madison Ave #8, Pasadena, CA 91101.
- What is Brian Hannafin's phone number?
- The practice phone number listed in the NPPES registry for Brian Hannafin is (626) 584-1191.
- Is Brian Hannafin's NPI active?
- Yes — Brian Hannafin's NPI (1841412129) 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.