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

Dr. Ariana Citabria Holley, MD

Individual provider Anatomic Pathology & Clinical Pathology Physician · NPI 1588843288

Dr. Ariana Citabria Holley, MD practises Pathology in Knoxville, Tennessee. Graduated from Medical College of Georgia School of Medicine in 2007, 19 years ago. Practices with Innovative Pathology Services PLLC, an 11-clinician group and accepts Medicare assignment. Licensed in North Carolina.

Years since qualifying
19
Trained at
Medical College of Georgia School of Medicine
Licensed in
NC
In the registry since
2007
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

501 19th St Ste 301
Knoxville, TN 37916-1854 Not confirmed with CMS for 11 years — call before visiting
Phone: (865) 522-7591
Fax: (865) 525-9662
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Anatomic Pathology & Clinical Pathology Physician (primary) Taxonomy 207ZP0102X · Licence 2011-00387 (NC)

Record details

NPI number1588843288
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedOctober 30, 2007
Last updated in NPPESJune 23, 2015

Medicare enrollment

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

Medicare specialtyPATHOLOGY
Medical schoolMEDICAL COLLEGE OF GEORGIA SCHOOL OF MEDICINE
Graduated 2007 (19 years in practice)
Group practice Innovative Pathology Services Pllc — 11 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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 patients624
Services billed 2,042 a service is one billed item, such as a visit, a test or a procedure
Average patient age73

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.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

Colleagues at Innovative Pathology Services PLLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice.

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