Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

MR. DENNIS T. MACAS ATC
NPI 1013972942
Specialist/Technologist - Athletic Trainer in Skokie, IL

Q: What is Dennis Macas's NPI number?

The NPI number for Dennis Macas is 1013972942. It was assigned to this individual provider in the NPPES registry on April 20, 2006.

Q: What is Dennis Macas's specialty?

The primary specialty registered for this NPI is Specialist/Technologist, specializing in Athletic Trainer, with taxonomy code 2255A2300X.

Q: When was this NPI record last updated?

The NPPES record for Dennis Macas was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 32 days 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 April 20, 2006

9800 LAWLER AVE, SKOKIE, IL 60077(847) 626-2292(847) 626-3300 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About Mr. Dennis T. Macas Atc NPPES

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

MR. DENNIS T. MACAS ATC (NPI 1013972942) is an individual athletic trainer provider in Skokie, Illinois and active in the NPI registry since April 2006.

NPPES Registry Identity

NPI1013972942

Entity TypeIndividualMale

Primary Taxonomy2255A2300X

Provider Legal NameMR. DENNIS T. MACASCredential: ATC

Location Address9800 LAWLER AVESkokie, IL 60077-1215

Mailing Address1221 73rd PlaceDarien, IL 60561-3773 · (630) 960-2271

Phone(847) 626-2292

Fax(847) 626-3300

Sole ProprietorNo

Enumeration DateApril 20, 2006

Last NPPES UpdateJuly 13, 2026

✔ NPI 1013972942 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySpecialist/Technologist · Athletic TrainerRespiratory, Developmental, Rehabilitative and Restorative Service Providers

Taxonomy Code2255A2300X

Definition

Athletic trainers are allied health care professionals who work in consultation with or under the direction of physicians, and specialize in the prevention, assessment, treatment and rehabilitation of injuries and illnesses. Currently, the entry-level employment requirements are a bachelor's degree with a major in athletic training from an accredited university or college. A majority of athletic trainers hold advanced degrees. National board certification is generally required as a condition of state licensure and employment. Most states regulate athletic trainers, and they practice within the scope of that license or regulation. Clinical practice includes emergency care, rehabilitation, reconditioning, therapeutic exercise, wellness programs, exercise physiology, kinesiology, biomechanics, nutrition, psychology and health care administration.

9800 LAWLER AVE, Skokie, IL 60077

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Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Dennis Macas's NPI number?

The NPI number for Dennis Macas is 1013972942. It was assigned to this individual provider in the NPPES registry on April 20, 2006.

Where is Dennis Macas located?

Dennis Macas practices at 9800 Lawler Ave, Skokie, IL 60077. The listed phone number is (847) 626-2292.

What is Dennis Macas's specialty?

The primary specialty registered for this NPI is Specialist/Technologist, specializing in Athletic Trainer, with taxonomy code 2255A2300X.

When was this NPI record last updated?

The NPPES record for Dennis Macas was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 32 days 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.