Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Timothy John McMahon, PT, OCS

Individual provider Physical Therapist · NPI 1982911590

Timothy John McMahon, PT, OCS is registered under Physical Therapist in Private Practice in Atlanta, Georgia. Graduated from Emory University School of Medicine in 1990, 36 years ago. Practices with The Corporation of Mercer University, a 5-clinician group and accepts Medicare assignment. Licensed in Georgia.

Years since qualifying
36
Trained at
Emory University School of Medicine
Licensed in
GA
In the registry since
2010
Specialties on file
3
What do these letters mean?
PT — Physical Therapist
A licensed therapist who treats movement, pain and injury.

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Practice location Address checks out

3001 Mercer University Dr Davis Bldg Ste 106
Atlanta, GA 30341-4115 Not confirmed with CMS for 16 years — call before visiting
Phone: (678) 547-6778
Fax: (678) 547-6202
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Orthopedic Physical Therapist (primary) Taxonomy 2251X0800X · Licence 003086 (GA)
Physical Therapist Taxonomy 225100000X · Licence 003086 (GA)
Sports Physical Therapist Taxonomy 2251S0007X · Licence 003086 (GA)

Record details

NPI number1982911590
Entity typeIndividual (Type 1)
GenderMale
Credentials PT , OCS
Sole proprietorNo
NPI enumeratedSeptember 2, 2010
Last updated in NPPESSeptember 2, 2010

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyPHYSICAL THERAPIST IN PRIVATE PRACTICE
Medical schoolEMORY UNIVERSITY SCHOOL OF MEDICINE
Graduated 1990 (36 years in practice)
Group practice The Corporation Of Mercer University — 5 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients110
Services billed 2,648 a service is one billed item, such as a visit, a test or a procedure
Average patient age74

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Colleagues at The Corporation of Mercer University

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 5 clinicians in the practice; 3 are shown here.

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