Tiffany J Marshall, FNP BC
Tiffany J Marshall is a Family Nurse Practitioner based in Knoxville, TN with over 12 years of clinical experience. Medicare-enrolled per CMS records and offers virtual telehealth visits.
Tiffany J Marshall, FNP BC has practiced nursing for 12+ years, working in group practice. She has been practicing since 2015 — over 12 years. CMS Medicare data shows her patients commonly have hypertension, high cholesterol, and kidney disease.
At a glance
- Prescribes opioids less than 43% of reporting doctors in Tennessee
- Uses generic medications more than 62% of reporting doctors in Tennessee
- Virtual visits available — no app or travel required
Older · 1291dNPPES updated 2022-11-09 · verify NPI on CMS · Verify license at Tennessee Board of Medical Examiners
Contact & Location
Practice Location
1300 Old Weisgarber Rd, Knoxville, TN 37909-1291
How Does This Doctor Compare?
Based on Medicare data, this doctor prescribes opioid pain medications conservatively, favors affordable generic drugs over brand-name ones.
Opioid Rx
↓ Lower = better0.96%
Tennessee avg: 5 · US avg: 5.1
✓ Higher than most doctors nationally(-4.1 pts)
Typical range among reporting doctors in Tennessee0.96% of this doctor's prescriptions are opioid pain medications. Lower means more cautious prescribing.
Generic Rx
↑ Higher = better89.2%
Tennessee avg: 83.2 · US avg: 82.8
✓ Higher than most doctors nationally(+6.4 pts)
Typical range among reporting doctors in TennesseeHow often this doctor prescribes affordable generic drugs instead of expensive brand-name ones.
Medicare Patients
205
Unique beneficiaries
Standard volumePrescription Recipients
482
Patients prescribed
Prescriptions Written
3,961
Total claims
Total Medicare drug cost: $426k
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 Chronic Kidney Disease.
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
Gradual loss of kidney function over time, often linked to diabetes or hypertension
US avg: 29.6%↑ More patients than average (+16%) — a focus area for this doctor
Joint inflammation causing pain, swelling, and stiffness
US avg: 49.3%↓ Fewer patients than average (-3%) — less common here
A condition where the body cannot properly regulate blood sugar levels
US avg: 34.5%↓ Fewer patients than average (-1%) — less common here
Excessive worry or fear that interferes with daily life
US avg: 34.1%↓ Fewer patients than average (-11%) — 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%↓ Fewer patients than average (-10%) — 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.
Board certified · Nov 8, 2022
Self-reported via NPPES
12 years in practice
Established
Definition to come...
Taxonomy: 363LF0000X
Virtual Nursing Care With Tiffany J Marshall
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with Tiffany J Marshall for blood pressure monitoring, cholesterol management, kidney care follow-ups — 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 Tiffany J Marshall
Dr. Marshall 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) 584-2146.
Sourced from CMS NPPES · OIG LEIE · CMS Medicare Part D · CMS Physician Comparator. See Data Methodology.
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Contact Tiffany J Marshall
Practice Location
1300 Old Weisgarber Rd, Knoxville, TN 37909-1291
Mailing Address
1300 Old Weisgarber Rd, Knoxville, TN 37909-1291
This is a provider directory. Contact the office directly to schedule appointments.
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