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

Dr. Aaron Parkin Leininger, MD

Individual provider Family Medicine Physician · NPI 1861514556

Dr. Aaron Parkin Leininger, MD is a Family Practice in Clayton, North Carolina. Graduated from University of North Carolina at Chapel Hill School of Medicine in 2006, 20 years ago. Practices with UNC Physicians Network LLC, a 986-clinician group and accepts Medicare assignment. Licensed in North Carolina.

Years since qualifying
20
Trained at
University of North Carolina at Chapel Hill School of Medicine
Licensed in
NC
In the registry since
2007
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

166 Springbrook Ave Ste 101
Clayton, NC 27520
Phone: (919) 550-3430
Fax: (919) 550-7403
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Sports Medicine (Family Medicine) Physician (primary) Taxonomy 207QS0010X · Licence 134190 (NC)
Family Medicine Physician Taxonomy 207Q00000X · Licence 134190 (NC)

Record details

NPI number1861514556
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 4, 2007
Last updated in NPPESMarch 24, 2021
Certification dateMarch 24, 2021

Medicare enrollment

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

Medicare specialtyFAMILY PRACTICE
Medical schoolUNIVERSITY OF NORTH CAROLINA AT CHAPEL HILL SCHOOL OF MEDICINE
Graduated 2006 (20 years in practice)
Group practice Unc Physicians Network Llc — 986 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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