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

Kathleen Mathieu, MD

Individual provider Internal Medicine Physician · NPI 1275263840

Kathleen Mathieu, MD is a Geriatric Medicine in Nashville, Tennessee. Qualified in 2022, 4 years ago. Works from 2 locations. Licensed in Tennessee.

Years since qualifying
4
Licensed in
TN
In the registry since
2022
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

1301 Medical Center Dr
Nashville, TN 37232-0028
Phone: (615) 322-5000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 2147 Belcourt Ave Ste 100, Nashville, TN 37212-3516 — (615) 875-7258

Specialties & licences

Geriatric Medicine (Internal Medicine) Physician (primary) Taxonomy 207RG0300X · Licence 77014 (TN)
Internal Medicine Physician Taxonomy 207R00000X · Licence 77014 (TN)

Record details

NPI number1275263840
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 15, 2022
Last updated in NPPESJune 11, 2026
Certification dateJune 11, 2026

Medicare enrollment

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

Medicare specialtyGERIATRIC MEDICINE
Also practisesINTERNAL MEDICINE
Medical schoolOTHER
Graduated 2022 (4 years in practice)
Accepts Medicare assignment Not indicated
Practice locations2 on file with Medicare

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