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

Erick A Greer, FNP

Individual provider Registered Nurse · NPI 1780066266

Erick A Greer, FNP is a Nurse Practitioner in Knoxville, Tennessee. Qualified in 2014, 12 years ago. Practices with Knoxville Heart Group, Inc, a 21-clinician group, works from 6 locations, accepts Medicare assignment and offers telehealth. Licensed in Tennessee.

Years since qualifying
12
Licensed in
TN
In the registry since
2015
Specialties on file
2
What do these letters mean?
FNP — Family Nurse Practitioner
A nurse practitioner who treats patients of all ages, much like a family doctor.

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Practice location Address checks out

1819 Clinch Ave Ste 108
Knoxville, TN 37916-2435
Phone: (865) 546-5111
Fax: (865) 374-2095
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (5)

  • 2240 Sutherland Ave, Knoxville, TN 37919 — (865) 909-0090
  • 2240 Sutherland Ave, Knoxville, TN 37919-2333 — (865) 588-8831
  • 10904 Kingston Pike Ste 102, Knoxville, TN 37934-2952 — (865) 588-8831
  • 550 Fort Loudoun Medical Center Dr, Lenoir City, TN 37772-5673 — (865) 271-6000
  • 1850 Old Knoxville Rd, Tazewell, TN 37879-3625 — (865) 423-5260

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence 19584 (TN)
Registered Nurse Taxonomy 163W00000X · Licence 181300 (TN)

Record details

NPI number1780066266
Entity typeIndividual (Type 1)
GenderMale
Credentials FNP
Sole proprietorNo
NPI enumeratedJune 22, 2015
Last updated in NPPESSeptember 26, 2023
Certification dateSeptember 26, 2023

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2014 (12 years in practice)
Group practice Knoxville Heart Group, Inc. — 21 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations5 on file with Medicare

Other providers in Knoxville