Dan Brennan
NPI 1972030344 · Athletic Trainer · Saint Charles, MO
Dan Brennan is a Athletic Trainer provider in Saint Charles, MO (NPI 1972030344).
Provider details
- NPI number
- 1972030344
- Entity type
- Individual
- Primary specialty
- Athletic TrainerRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Sex
- Male
- Sole proprietor
- Yes
- License
- 00183 (MO)
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
9 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- Lindenwood University 209 South KingshighwayHyland ArenaSaint Charles, MO 63301-9998Phone: (636) 949-4365
Registry dates
- Enumerated
- 2017-05-17
- Last updated
- 2018-03-17
Frequently asked questions
- What is Dan Brennan's NPI number?
- Dan Brennan's National Provider Identifier (NPI) is 1972030344, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Dan Brennan's specialty?
- Dan Brennan is listed in the NPPES registry with a primary specialty of Athletic Trainer (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Dan Brennan located?
- Dan Brennan's practice location on file with NPPES is Lindenwood University 209 South Kingshighway, Saint Charles, MO 63301-9998.
- What is Dan Brennan's phone number?
- The practice phone number listed in the NPPES registry for Dan Brennan is (636) 949-4365.
- Is Dan Brennan's NPI active?
- Yes — Dan Brennan's NPI (1972030344) is active in the NPPES registry as of the last update on 2018-03-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.