Mark Andrew Kleman

Nephrology Internal Medicine

Mark Andrew Kleman is a Nephrology Internal Medicine specialist based in Chapel Hill, NC with over 15 years of clinical experience. Medicare-enrolled per CMS records and offers virtual telehealth visits.

Also practices: INTERNAL MEDICINE

(919) 966-2561Chapel Hill, NC
Telehealth Available
NPI Active per CMS — Q2 2026|Medicare Enrolled|Order & Refer

Mark Andrew Kleman specializes in internal medicine, serving patients in Chapel Hill, NC in group practice. He has been practicing since 2011 — over 15 years. CMS Medicare data shows his patients commonly have hypertension, kidney disease, and high cholesterol.

At a glance

  • Uses generic medications more than 81% of reporting doctors in North Carolina
  • Virtual visits available — no app or travel required
1 of 91 Internal Medicine providers in NCSee all Internal Medicine in Chapel Hill15+ years experienceNPI since 2011

Older · 2989dNPPES updated 2018-03-17 · verify NPI on CMS · Verify license at North Carolina Medical Board

Contact & Location

Practice Location

Unc Kidney Center 7024 Burnett Womack, Chapel Hill, NC 27599-0001

Fax: (919) 966-4251
CMS Clinical Data

How Does This Doctor Compare?

Based on Medicare data, this doctor favors affordable generic drugs over brand-name ones.

Generic Rx

↑ Higher = better

91.7%

North Carolina avg: 83.1 · US avg: 82.8

Higher than most doctors nationally(+8.9 pts)

Better than 81% of reporting doctors in North Carolina

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

Medicare Patients

218

Unique beneficiaries

Standard volume

Prescription Recipients

178

Patients prescribed

Prescriptions Written

2,319

Total claims

Total Medicare drug cost: $353k

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, Chronic Kidney Disease, and High Cholesterol.

Hypertension
Higher than avg (+5%)75%

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

Chronic Kidney Disease
Higher than avg (+45%)75%

Gradual loss of kidney function over time, often linked to diabetes or hypertension

US avg: 29.6%

↑ More patients than average (+45%) — a focus area for this doctor

High Cholesterol
Higher than avg (+2%)72%

Elevated cholesterol or triglycerides that increase heart disease risk

US avg: 70.4%

↑ More patients than average (+2%) — a focus area for this doctor

Diabetes
Higher than avg (+32%)66%

A condition where the body cannot properly regulate blood sugar levels

US avg: 34.5%

↑ More patients than average (+32%) — a focus area for this doctor

Heart Failure
Higher than avg (+23%)45%

The heart cannot pump blood efficiently enough to meet the body's needs

US avg: 22.5%

↑ More patients than average (+23%) — a focus area for this doctor

Arthritis
Lower than avg (-12%)37%

Joint inflammation causing pain, swelling, and stiffness

US avg: 49.3%

↓ Fewer patients than average (-12%) — less common here

Ischemic Heart Disease
Higher than avg (+2%)34%

Reduced blood flow to the heart muscle, commonly known as coronary artery disease

US avg: 31.7%

↑ More patients than average (+2%) — a focus area for this doctor

Mood Disorders
33%

Conditions affecting emotional state, including depression and bipolar disorder

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. 15 years in practice

    Experienced

Internal MedicineAllopathic & Osteopathic Physicians

Nephrologists treat kidney diseases including chronic kidney disease, kidney failure requiring dialysis, glomerulonephritis, kidney stones, and electrolyte disorders. They manage dialysis access and kidney transplant follow-up.

Taxonomy: 207RN0300X

Practice Footprint

Mailing address

Unc Kidney Center 7024 Burnett Womack, Chapel Hill, NC 27599

Differs from practice location

Virtual Internal Medicine Care With Mark Andrew Kleman

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

Schedule a virtual visit with Mark Andrew Kleman for blood pressure monitoring, kidney care follow-ups, cholesterol management — 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 Mark Andrew Kleman

Dr. Kleman is listed as active in the NPI registry with telehealth listed in Chapel Hill, NC. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (919) 966-2561.

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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