Nikki Greer-Collier, FNP-BC
Nurse Practitioner · Greeneville, TN
Nikki Greer-Collier, FNP-BC is a nurse practitioner in Greeneville, TN with about 7 yrs in practice.
- SpecialtyNurse Practitioner
- Medical schoolEAST TENNESSEE STATE UNIVERSITY QUILLEN COLLEGE OF MEDICINE (2019)
- TelehealthNot reported
- Practice size67 clinicians
- Medicare assignmentAccepts assignment (Medicare-approved amount as full payment)
- Medicare activity~90 patients across 625 services, avg age 75
Common services
| Service | Medicare services | Medicare allows | |
|---|---|---|---|
| Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count | 86 | $8 | See prices → |
| Blood test, comprehensive group of blood chemicals | 83 | $10 | See prices → |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | 75 | $98 | See prices → |
| Lactate dehydrogenase (enzyme) level | 37 | $6 | See prices → |
| Carcinoembryonic antigen (cea) protein level | 18 | $19 | See prices → |
| Ferritin (blood protein) level | 13 | $13 | See prices → |
| Iron level | 11 | $6 | See prices → |
Hospital affiliations
Source: CMS Medicare Physician & Other Practitioners and the Doctors & Clinicians National Downloadable File (most recent release). Counts reflect Original Medicare activity only and are not a measure of quality. “Medicare allows” is the Medicare fee schedule amount — not what an insured or cash patient pays; for patient prices see the linked procedure pages. Always confirm a clinician’s current details with their office.