DR. CHARLES MARK CHASSAY M.D.
NPI 1871502724
Family Medicine - Sports Medicine in Fort Worth, TX

Q: What is Charles Chassay's NPI number?

The NPI number for Charles Chassay is 1871502724. It was assigned to this individual provider in the NPPES registry on August 7, 2006.

Q: What is Charles Chassay's specialty?

The primary specialty registered for this NPI is Family Medicine, specializing in Sports Medicine, with taxonomy code 207QS0010X.

Q: When was this NPI record last updated?

The NPPES record for Charles Chassay was last updated on November 13, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since August 07, 2006

855 MONTGOMERY ST, FORT WORTH, TX 76107(817) 735-2228 Get Directions Write a Review

NPPES record last updated: November 13, 2020. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Nov 13, 2020, Jun 16, 2020, Apr 20, 2020 and 1 more (4 updates tracked since 2020).

On this page

About Dr. Charles Mark Chassay M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. CHARLES MARK CHASSAY M.D. (NPI 1871502724) is an individual sports medicine provider in Fort Worth, Texas, licensed in Texas (J4035) and active in the NPI registry since August 2006.

NPPES Registry Identity

NPI1871502724

Entity TypeIndividualMale

Primary Taxonomy207QS0010X

Provider Legal NameDR. CHARLES MARK CHASSAYCredential: M.D.

Location Address855 MONTGOMERY STFort Worth, TX 76107-2553

Mailing Address855 Montgomery StFort Worth, TX 76107-2553

Phone(817) 735-2228

Sole ProprietorNo

Enumeration DateAugust 7, 2006

Last NPPES UpdateNovember 13, 20204 updates tracked since enumeration

NPPES CertifiedNovember 13, 2020

✔ NPI 1871502724 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyFamily Medicine · Sports MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207QS0010X

License✔ Licensed in TX · J4035

Definition

A family medicine physician that is trained to be responsible for continuous care in the field of sports medicine, not only for the enhancement of health and fitness, but also for the prevention of injury and illness. A sports medicine physician must have knowledge and experience in the promotion of wellness and the prevention of injury. Knowledge about special areas of medicine such as exercise physiology, biomechanics, nutrition, psychology, physical rehabilitation, epidemiology, physical evaluation, injuries (treatment and prevention and referral practice) and the role of exercise in promoting a healthy lifestyle are essential to the practice of sports medicine. The sports medicine physician requires special education to provide the knowledge to improve the health care of the individual engaged in physical exercise (sports) whether as an individual or in team participation.

Also ListedFamily MedicineTaxonomy 207Q00000X · License J4035 (TX)

855 MONTGOMERY ST, Fort Worth, TX 76107

Open in Google Maps ↗

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

UNIVERSITY OF NORTH TEXAS HEALTH SCIENCE CENTER OF FORT WORTH

Pathology (Clinical Pathology/Laboratory Medicine)