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

Gregory Clark Greene, PA-C

Individual provider Surgical Physician Assistant · NPI 1871681213

Gregory Clark Greene, PA-C is a Physician Assistant in Knoxville, Tennessee. Qualified in 1986, 40 years ago. Practices with East Tennessee Cardiovascular Surgery Group PC, a 20-clinician group and accepts Medicare assignment. Licensed in Tennessee.

Years since qualifying
40
Licensed in
TN
In the registry since
2006
What do these letters mean?
PA-C — Physician Assistant, Certified
A physician assistant who holds current national certification.

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Practice location Address checks out

101 E Blount Ave Ste 800
Knoxville, TN 37920-1669
Phone: (865) 632-5900
Fax: (865) 637-2114
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Surgical Physician Assistant (primary) Taxonomy 363AS0400X · Licence PA400 (TN)

Record details

NPI number1871681213
Entity typeIndividual (Type 1)
GenderMale
Credentials PA-C
Sole proprietorNo
NPI enumeratedOctober 11, 2006
Last updated in NPPESJune 29, 2020
Certification dateJune 29, 2020

Medicare enrollment

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

Medicare specialtyPHYSICIAN ASSISTANT
Medical schoolOTHER
Graduated 1986 (40 years in practice)
Group practice East Tennessee Cardiovascular Surgery Group Pc — 20 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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