Joseph Sierzega, MS, VATL, ATC, CSCS
NPI 1972737880 · Athletic Trainer · Fairfax, VA
Joseph Sierzega, MS, VATL, ATC, CSCS is a Athletic Trainer provider in Fairfax, VA (NPI 1972737880).
Provider details
- NPI number
- 1972737880
- Entity type
- Individual
- Primary specialty
- Athletic TrainerRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- MS, VATL, ATC, CSCS
- Sex
- Male
- Sole proprietor
- Yes
- License
- 0126001338 (VA)
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
17 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
- 2009-05-06
- Last updated
- 2009-05-06
Frequently asked questions
- What is Joseph Sierzega's NPI number?
- Joseph Sierzega's National Provider Identifier (NPI) is 1972737880, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joseph Sierzega's specialty?
- Joseph Sierzega is listed in the NPPES registry with a primary specialty of Athletic Trainer (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Joseph Sierzega located?
- Joseph Sierzega's practice location on file with NPPES is 4400 University Dr, Fairfax, VA 22030-4422.
- What is Joseph Sierzega's phone number?
- The practice phone number listed in the NPPES registry for Joseph Sierzega is (703) 993-3277.
- Is Joseph Sierzega's NPI active?
- Yes — Joseph Sierzega's NPI (1972737880) is active in the NPPES registry as of the last update on 2009-05-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.