Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Dr. Timothy Mark Ashburn, MD

Individual provider Internal Medicine Physician · NPI 1417242264

Dr. Timothy Mark Ashburn, MD is a Pulmonary Disease in Ringgold, Georgia. Graduated from University of Tennessee, Hsc, College of Medicine in 1990, 36 years ago. Practices with Hamilton Physician Group, Inc, a 122-clinician group and accepts Medicare assignment. Licensed in Georgia.

Years since qualifying
36
Trained at
University of Tennessee, Hsc, College of Medicine
Licensed in
GA
In the registry since
2011
Specialties on file
3
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

4635 Battlefield Pkwy
Ringgold, GA 30736-8011
Phone: (706) 841-0833
Fax: (706) 841-0020
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Pulmonary Disease Physician (primary) Taxonomy 207RP1001X · Licence 68698 (GA)
Internal Medicine Physician Taxonomy 207R00000X · Licence 68698 (GA)
Critical Care Medicine (Internal Medicine) Physician Taxonomy 207RC0200X · Licence 68698 (GA)

Record details

NPI number1417242264
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 9, 2011
Last updated in NPPESJanuary 24, 2024
Certification dateJanuary 24, 2024
Mailing address4635 Battlefield Pkwy, Ringgold, GA 30736-8011

Medicare enrollment

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

Medicare specialtyPULMONARY DISEASE
Also practisesCRITICAL CARE (INTENSIVISTS), INTERNAL MEDICINE
Medical schoolUNIVERSITY OF TENNESSEE, HSC, COLLEGE OF MEDICINE
Graduated 1990 (36 years in practice)
Group practice Hamilton Physician Group, Inc — 122 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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