ERICK A GREER FNP
NPI 1780066266
Nurse Practitioner - Family in Knoxville, TN

Active since June 22, 2015PECOS EnrolledAccepts Medicare Assignment
95.69/100
CMS Quality Rating
1819 CLINCH AVE STE 108, KNOXVILLE, TN 37916(865) 546-5111(865) 374-2095 Get Directions Write a Review

NPPES record last updated: September 26, 2023. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: May 14, 2018, Mar 17, 2018, Oct 26, 2017 (3 updates tracked since 2017).

About Erick A Greer Fnp NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

ERICK A GREER FNP (NPI 1780066266) is an individual family provider in Knoxville, Tennessee, licensed in Tennessee (19584) and active in the NPI registry since June 2015. He is enrolled in Medicare PECOS, is affiliated with Fort Sanders Regional Medical Center, and maintains 4 additional practice locations.

NPPES Registry Identity

NPI1780066266
Entity TypeIndividualMale
Primary Taxonomy363LF0000X
Provider Legal NameERICK A GREERCredential: FNP
Location Address1819 CLINCH AVE STE 108Knoxville, TN 37916-2435
Mailing Address1819 Clinch Ave Ste 108Knoxville, TN 37916-2435 · (865) 546-5111 · Fax (865) 374-2095
Fax(865) 374-2095
Sole ProprietorNo
Medical School CMSOtherGraduated 2014
Enumeration DateJune 22, 2015
Last NPPES UpdateSeptember 26, 20233 updates tracked since enumeration
NPPES CertifiedSeptember 26, 2023
NPI 1780066266 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
License Licensed in TN · 19584
Also ListedRegistered NurseTaxonomy 163W00000X · License 181300 (TN)
1819 CLINCH AVE STE 108, Knoxville, TN 37916

Secondary Practice Locations 4

Location 110904 Kingston Pike Ste 102Knoxville, TN 37934-2952 · Phone (865) 588-8831 · Fax (868) 588-8841
Location 22240 Sutherland Ave, Suite 104Knoxville, TN 37919-2333 · Phone (865) 588-8831 · Fax (868) 588-8841
Location 3550 Fort Loudoun Medical Center DrLenoir City, TN 37772-5673 · Phone (865) 271-6000 · Fax (865) 271-6245
Location 41850 Old Knoxville RdTazewell, TN 37879-3625 · Phone (865) 423-5260 · Fax (865) 374-4199

Other Identifiers 1

MedicaidQ019557TN

Accepted Insurance

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Erick A Greer Fnp is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID2365759685
PECOS Enrollment IDI20150919000049
Eligible to Order & Refer Part B Labs & Imaging Durable Medical Equipment Home Health Agency Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 6

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
175 services156 patients
Routine electrocardiogram (ecg) using at least 12 leads with tracing 93005
An Electrocardiogram (ECG) is a simple, painless test that records the heart's electrical activity. Using 12 leads attached to your skin, it generates a tracing of your heart rhythm. It helps detect any heart problems by showing the timing and strength of electrical signals passing through each part of your heart.
122 services107 patients
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232
Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.
49 services27 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
20 services19 patients
New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204
This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.
17 services17 patients
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report 93000
An electrocardiogram (ECG) is a non-invasive test that records your heart's electrical activity. Using 12 leads attached to your body, it captures data to help identify heart conditions. A doctor interprets the results and provides a report.
15 services15 patients

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Fort Sanders Regional Medical Center

Acute Care Hospitals · Knoxville, TN
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number440125
Location1901 W Clinch AveKnoxville, TN 37916 · Knox County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 37916 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$81.53 typical visit price
range $52.64 – $160.89
Typical copayment $20.38 (range $13.16 – $40.22)
Most-billed visit code 99203
Established Patient
$93.60 typical visit price
range $16.72 – $131.41
Typical copayment $23.40 (range $4.18 – $32.85)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

95.69/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored through an Alternative Payment Model
Quality85.28
Promoting Interoperability100
Improvement Activities40

Other Providers at the Same Location NPPES 6

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Internal Medicine (Interventional Cardiology)
1819 CLINCH AVE STE 108
KNOXVILLE, TN 37916
Internal Medicine (Interventional Cardiology)
1819 CLINCH AVE STE 108
KNOXVILLE, TN 37916
Internal Medicine (Clinical Cardiac Electrophysiology)
1819 CLINCH AVE STE 108
KNOXVILLE, TN 37916
Nurse Practitioner (Family)
1819 CLINCH AVE STE 108
KNOXVILLE, TN 37916
Physician Assistant
1819 CLINCH AVE STE 108
KNOXVILLE, TN 37916
Internal Medicine (Interventional Cardiology)
1819 CLINCH AVE STE 108
KNOXVILLE, TN 37916

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Erick Greer's NPI number?

The NPI number for Erick Greer is 1780066266. It was assigned to this individual provider in the NPPES registry on June 22, 2015.

Where is Erick Greer located?

Erick Greer practices at 1819 Clinch Ave Ste 108, Knoxville, TN 37916. The listed phone number is (865) 546-5111.

What is Erick Greer's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Is Erick Greer enrolled in Medicare?

Yes. Erick Greer is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Erick Greer accept?

Health plans from BlueCross BlueShield of Tennessee and UnitedHealthcare list Erick Greer as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Erick Greer affiliated with any hospitals?

According to CMS data, Erick Greer is affiliated with Fort Sanders Regional Medical Center.

When was this NPI record last updated?

The NPPES record for Erick Greer was last updated on September 26, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.