Rosanne Tiller, M.D.

Internal Medicine

Rosanne Tiller is an Internal Medicine specialist based in Chapel Hill, NC with over 12 years of clinical experience. Medicare-enrolled per CMS records and offers virtual telehealth visits.

Also practices: GERIATRIC MEDICINE

(919) 843-4096Chapel Hill, NC
Telehealth Available
NPI Active per CMS — Q2 2026|Medicare Enrolled|Order & Refer

Rosanne Tiller, M.D. has practiced internal medicine for 12+ years, working in independent practice. Trained at Duke University School of Medicine (class of 2014), she has been practicing for over 12 years. CMS Medicare data shows her patients commonly have hypertension, high cholesterol, and arthritis.

At a glance

  • Prescribes opioids less than 35% of reporting doctors in North Carolina
  • Uses generic medications more than 38% of reporting doctors in North Carolina
  • Virtual visits available — no app or travel required
1 of 688 Internal Medicine providers in NCSee all Internal Medicine in Chapel Hill12+ years experienceNPI since 2014

Older · 2162dNPPES updated 2020-06-21 · verify NPI on CMS · Verify license at North Carolina Medical Board

Contact & Location

Practice Location

6011 Farrington Rd Unit 101, Chapel Hill, NC 27517

Fax: (919) 966-9746
CMS Clinical Data

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 = better

2.05%

North Carolina avg: 4.9 · US avg: 5.1

Higher than most doctors nationally(-3 pts)

2.05% of this doctor's prescriptions are opioid pain medications. Lower means more cautious prescribing.

Generic Rx

↑ Higher = better

86%

North Carolina avg: 83.1 · US avg: 82.8

Higher than most doctors nationally(+3.2 pts)

How often this doctor prescribes affordable generic drugs instead of expensive brand-name ones.

Medicare Patients

212

Unique beneficiaries

Standard volume

Prescription Recipients

435

Patients prescribed

Prescriptions Written

3,895

Total claims

Total Medicare drug cost: $547k

Percentile rankings compared against 1,349 reporting peers in North Carolina.

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.

Patient Condition Panel

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 Arthritis.

Hypertension
Lower than avg (-2%)68%

High blood pressure — a leading risk factor for heart disease and stroke

US avg: 70.2%

↓ Fewer patients than average (-2%) — less common here

High Cholesterol
Lower than avg (-6%)64%

Elevated cholesterol or triglycerides that increase heart disease risk

US avg: 70.4%

↓ Fewer patients than average (-6%) — less common here

Arthritis
Higher than avg (+9%)58%

Joint inflammation causing pain, swelling, and stiffness

US avg: 49.3%

↑ More patients than average (+9%) — a focus area for this doctor

Mood Disorders
36%

Conditions affecting emotional state, including depression and bipolar disorder

Depression
Higher than avg (+1%)33%

A mood disorder causing persistent sadness and loss of interest in activities

US avg: 31.8%

↑ More patients than average (+1%) — a focus area for this doctor

Anxiety Disorders
Lower than avg (-9%)25%

Excessive worry or fear that interferes with daily life

US avg: 34.1%

↓ Fewer patients than average (-9%) — less common here

Osteoporosis
Higher than avg (+6%)24%

Weakened bones that are more prone to fractures, common in older adults

US avg: 18.1%

↑ More patients than average (+6%) — a focus area for this doctor

Atrial Fibrillation
Lower than avg (-2%)20%

An irregular, often rapid heartbeat that increases the risk of stroke

US avg: 22%

↓ Fewer patients than average (-2%) — less common here

GeneralBehavioralNational avg

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.

Career Journey
  1. Graduated medical school · 2014

    Duke University School of Medicine

  2. Board certified · Jun 20, 2020

    Self-reported via NPPES

  3. 12 years in practice

    Established

Internal MedicineAllopathic & Osteopathic Physicians

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

Taxonomy: 207R00000X

Education & Training

Duke University School of Medicine (Class of 2014)

Practice Footprint

Mailing address

6011 Farrington Rd Unit 101, Chapel Hill, NC 27517-8168

Differs from practice location

Virtual Internal Medicine Care With Rosanne Tiller

NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.

Schedule a virtual visit with Rosanne Tiller for blood pressure monitoring, cholesterol management, arthritis follow-ups — no travel to Chapel Hill 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 Rosanne Tiller

NPI records show Dr. Tiller as active with telehealth listed in Chapel Hill, NC. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (919) 843-4096.

Verified across 4 federal data sources

Sourced from CMS NPPES · OIG LEIE · CMS Medicare Part D · CMS Physician Comparator. See Data Methodology.

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Medical Disclaimer: NPI Telehealth is a provider directory for informational purposes only. This page does not constitute medical advice, diagnosis, or treatment recommendations. Provider data is sourced from the CMS NPPES federal registry and public Medicare datasets. NPI Telehealth does not verify clinical qualifications beyond federal records. Data may not reflect real-time availability — always contact the provider's office directly to confirm details before seeking care.

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