Heather Massengill, APN
Heather Massengill is an Acute Care Nurse Practitioner based in Knoxville, TN with over 11 years of clinical experience. Medicare-enrolled per CMS records and offers virtual telehealth visits.
Patients across TN can see Heather Massengill, APN in person in Knoxville or via virtual visit — no travel required. She graduated from Vanderbilt University School of Medicine in 2015 and has 11+ years of clinical experience. Among her Medicare patients, common conditions include hypertension, high cholesterol, and Alzheimer's/dementia (per CMS data). CMS MIPS quality score: 95.69/100 (2023).
At a glance
- Uses generic medications more than 95% of reporting doctors in Tennessee
- Federal MIPS score higher than 39% of MIPS-scored doctors in Tennessee
- Virtual visits available — no app or travel required
Older · 3377dNPPES updated 2017-02-22 · verify NPI on CMS · Verify license at Tennessee Board of Medical Examiners
How Does This Doctor Compare?
Based on Medicare data, this doctor favors affordable generic drugs over brand-name ones.
MIPS Score
202395.69/100
Tennessee avg: 89 · US avg: 83.6
✓ Higher than most doctors nationally(+12.1 pts)
How the government rates this doctor's Medicare care quality. Scores above 75 are considered good.
Generic Rx
↑ Higher = better98.9%
Tennessee avg: 83.2 · US avg: 82.8
✓ Higher than most doctors nationally(+16.1 pts)
Top 5% of reporting doctors in TennesseeHow often this doctor prescribes affordable generic drugs instead of expensive brand-name ones.
Medicare Patients
320
Unique beneficiaries
Standard volumePrescription Recipients
282
Patients prescribed
Prescriptions Written
1,157
Total claims
Total Medicare drug cost: $51k
Percentile rankings compared against 1,167 reporting peers in Tennessee.
Data Note: Sourced from CMS Medicare Provider Utilization & Payment Data. Percentile rankings compare this provider against all peers with reported data in the same state. Updated annually to reflect the latest federal reporting cycle.
What This Doctor Treats Most
Based on Medicare claims data — here's what patients commonly see this doctor for
Based on Medicare data, this doctor primarily manages Hypertension, High Cholesterol, and Alzheimer's / Dementia.
High blood pressure — a leading risk factor for heart disease and stroke
US avg: 70.2%↑ More patients than average (+5%) — a focus area for this doctor
Elevated cholesterol or triglycerides that increase heart disease risk
US avg: 70.4%↑ More patients than average (+5%) — a focus area for this doctor
Progressive brain disorders causing memory loss and cognitive decline
Joint inflammation causing pain, swelling, and stiffness
US avg: 49.3%↓ Fewer patients than average (-1%) — less common here
Conditions affecting emotional state, including depression and bipolar disorder
A mood disorder causing persistent sadness and loss of interest in activities
US avg: 31.8%↑ More patients than average (+8%) — a focus area for this doctor
Excessive worry or fear that interferes with daily life
US avg: 34.1%↑ More patients than average (+6%) — a focus area for this doctor
A condition where the body cannot properly regulate blood sugar levels
US avg: 34.5%↓ Fewer patients than average (-1%) — less common here
Percentage of this provider's Medicare patients diagnosed with each condition. Source: CMS Utilization Data.
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Background & Specialty
Education, training, and specialty classification from CMS NPPES and Medicare records.
Graduated medical school · 2015
Vanderbilt University School of Medicine
11 years in practice
Established
Definition to come...
Taxonomy: 363LA2100X
Education & Training
Vanderbilt University School of Medicine (Class of 2015)
Virtual Acute Care Care With Heather Massengill
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with Heather Massengill for blood pressure monitoring, cholesterol management, cognitive care — no travel to Knoxville required. The office sends a secure video link before your appointment. Most visits take 15–30 minutes. Medicare enrolled per CMS records.
Frequently Asked Questions
Common questions about Heather Massengill
Dr. Massengill is listed as active in the NPI registry with telehealth listed in Knoxville, TN. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (865) 227-8296.
Sourced from CMS NPPES · OIG LEIE · CMS QPP 2023 · CMS Medicare Part D · CMS Physician Comparator. See Data Methodology.
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Contact Heather Massengill
Practice Location
1924 Alcoa Hwy Box 52, Knoxville, TN 37920-1511
Mailing Address
1924 Alcoa Hwy Box 52, Knoxville, TN 37920-1511
This is a provider directory. Contact the office directly to schedule appointments.
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