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

Dr. Isioma Ruth Aninyei, MD

Individual provider Hospitalist Physician · NPI 1235450248

Dr. Isioma Ruth Aninyei, MD is an Internal Medicine in Greeneville, Tennessee. Qualified in 2001, 25 years ago. Practices with Hospital Medicine Services of Tn LLC, a 273-clinician group and accepts Medicare assignment. Licensed in Kentucky and Tennessee.

Years since qualifying
25
Licensed in
KY, TN
In the registry since
2010
Specialties on file
4
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

401 Takoma Ave
Greeneville, TN 37743-4647
Phone: (828) 687-5616
Fax: (828) 650-8076
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Hospitalist Physician (primary) Taxonomy 208M00000X · Licence 53029 (TN)
Internal Medicine Physician Taxonomy 207R00000X · Licence 48457 (KY)
Internal Medicine Physician Taxonomy 207R00000X · Licence 0000053029 (TN)
Hospitalist Physician Taxonomy 208M00000X · Licence 48457 (KY)

Record details

NPI number1235450248
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 14, 2010
Last updated in NPPESApril 29, 2026
Certification dateApril 29, 2026

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Also practisesHOSPITALIST
Medical schoolOTHER
Graduated 2001 (25 years in practice)
Group practice Hospital Medicine Services Of Tn Llc — 273 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

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