Haewook Han, PHD, RD, CSR, LDN

Nutrition, Renal Dietitian, Registered

Dietitian, Registered

(617) 421-1380Boston, MA
Telehealth Available
NPI Active per CMS — Q2 2026

With over 40 years in dietitian, registered, Haewook Han, PHD, RD, CSR, LDN is a long-established nutrition, renal dietitian, registered specialist in Boston. She graduated from Tufts University School of Medicine in 1986 and has 40+ years of clinical experience. She regularly sees Medicare patients with hypertension, high cholesterol, and kidney disease (per CMS claims data).

40+ years experienceNPI since 2007

Older · 3906dNPPES updated 2015-08-26 · verify on CMS

Contact & Location

Practice Location

133 Brookline Ave, Boston, MA 02215-3904

Fax: (617) 421-2115
CMS Clinical Data

How Does This Doctor Compare?

Medicare Patients

258

Unique beneficiaries

Standard volume

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 Chronic Kidney Disease.

Hypertension
75%

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

High Cholesterol
75%

Elevated cholesterol or triglycerides that increase heart disease risk

Chronic Kidney Disease
75%

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

Diabetes
59%

A condition where the body cannot properly regulate blood sugar levels

Arthritis
36%

Joint inflammation causing pain, swelling, and stiffness

Ischemic Heart Disease
33%

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

Mood Disorders
27%

Conditions affecting emotional state, including depression and bipolar disorder

Cancer
22%

Diseases involving abnormal cell growth with potential to spread to other body parts

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 · 1986

    Tufts University School of Medicine

  2. 40 years in practice

    Senior practitioner

Dietitian, RegisteredNutrition, Renal in BostonDietary & Nutritional Service Providers

An individual who is a Board Certified Specialist in Renal Nutrition and works directly with adult and/or pediatric patients with acute kidney injury, chronic kidney disease (CKD) stages 1-5, or receiving renal replacement therapies (dialysis/transplant) in a variety of settings, OR works indirectly in management, education, or research practice linked specifically to renal nutrition. The specialist in renal/nephrology nutrition is responsible for nutrition assessment, diagnosis, intervention, monitoring, and evaluation.

Taxonomy: 133VN1005X

Education & Training

Tufts University School of Medicine (Class of 1986)

Practice Footprint

Mailing address

133 Brookline Ave Nephrology Department, Boston, MA 02215-3904

Differs from practice location

Virtual Nutrition, Renal Care With Haewook Han

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

Schedule a virtual visit with Haewook Han for blood pressure monitoring, cholesterol management, kidney care follow-ups — no travel to Boston required. The office sends a secure video link before your appointment. Most visits take 15–30 minutes.

Frequently Asked Questions

Common questions about Haewook Han

NPI records show Dr. Han as active with telehealth listed in Boston, MA. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (617) 421-1380.

Verified across 3 federal data sources

Sourced from CMS NPPES · OIG LEIE · 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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