Marc Isenstadt, ATC
NPI 1154716579 · Athletic Trainer · Charleston, SC
Marc Isenstadt, ATC is a Athletic Trainer provider in Charleston, SC (NPI 1154716579).
Provider details
- NPI number
- 1154716579
- Entity type
- Individual
- Primary specialty
- Athletic TrainerRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- ATC
- Sex
- Male
- Sole proprietor
- No
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
11 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
- 2015-04-02
- Last updated
- 2015-04-02
Frequently asked questions
- What is Marc Isenstadt's NPI number?
- Marc Isenstadt's National Provider Identifier (NPI) is 1154716579, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marc Isenstadt's specialty?
- Marc Isenstadt is listed in the NPPES registry with a primary specialty of Athletic Trainer (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Marc Isenstadt located?
- Marc Isenstadt's practice location on file with NPPES is 171 Moultrie St, Charleston, SC 29409-0001.
- What is Marc Isenstadt's phone number?
- The practice phone number listed in the NPPES registry for Marc Isenstadt is (843) 953-6867.
- Is Marc Isenstadt's NPI active?
- Yes — Marc Isenstadt's NPI (1154716579) is active in the NPPES registry as of the last update on 2015-04-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.