Navin Lingam Kumar, M.D.
Gastroenterology Internal Medicine
Navin Lingam Kumar is a Gastroenterology Internal Medicine specialist based in Boston, MA with over 16 years of clinical experience. Medicare-enrolled per CMS records and offers virtual telehealth visits.
Also practices: HOSPITALIST, INTERNAL MEDICINE
Navin Lingam Kumar, M.D. has been part of the Boston medical community since 2010 in group practice. A Harvard Medical School graduate since 2010, he brings 16+ years of experience. CMS Medicare data shows his patients commonly have high cholesterol, hypertension, and arthritis.
At a glance
- Uses generic medications more than 29% of reporting doctors in Massachusetts
- Virtual visits available — no app or travel required
Older · 3276dNPPES updated 2017-06-08 · verify NPI on CMS · Verify license at Massachusetts Board of Registration in Medicine
How Does This Doctor Compare?
Based on Medicare data, this doctor favors affordable generic drugs over brand-name ones.
Generic Rx
↑ Higher = better81.5%
Massachusetts avg: 81.9 · US avg: 82.8
⚠ Lower than most doctors nationally(-1.3 pts)
How often this doctor prescribes affordable generic drugs instead of expensive brand-name ones.
Medicare Patients
424
Unique beneficiaries
Standard volumePrescription Recipients
135
Patients prescribed
Prescriptions Written
368
Total claims
Total Medicare drug cost: $105k
Percentile rankings compared against 1,606 reporting peers in Massachusetts.
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 High Cholesterol, Hypertension, and Arthritis.
Elevated cholesterol or triglycerides that increase heart disease risk
US avg: 70.4%↑ More patients than average (+1%) — a focus area for this doctor
High blood pressure — a leading risk factor for heart disease and stroke
US avg: 70.2%↓ Fewer patients than average (-3%) — less common here
Joint inflammation causing pain, swelling, and stiffness
US avg: 49.3%↑ More patients than average (+6%) — a focus area for this doctor
Excessive worry or fear that interferes with daily life
US avg: 34.1%↑ More patients than average (+5%) — a focus area for this doctor
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%Reduced blood flow to the heart muscle, commonly known as coronary artery disease
US avg: 31.7%↓ Fewer patients than average (-4%) — less common here
Gradual loss of kidney function over time, often linked to diabetes or hypertension
US avg: 29.6%↓ Fewer patients than average (-5%) — 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 · 2010
Harvard Medical School
16 years in practice
Experienced
Gastroenterologists diagnose and treat digestive system disorders including GERD, irritable bowel syndrome (IBS), inflammatory bowel disease (Crohn's, ulcerative colitis), liver disease, pancreatitis, and colon polyps. They perform endoscopies and colonoscopies.
Taxonomy: 207RG0100X
Education & Training
Harvard Medical School (Class of 2010)
Virtual Internal Medicine Care With Navin Lingam Kumar
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with Navin Lingam Kumar for cholesterol management, blood pressure monitoring, arthritis follow-ups — no travel to Boston 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 Navin Lingam Kumar
Dr. Kumar is listed as active in the NPI registry with telehealth listed in Boston, MA. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (617) 732-5500.
Sourced from CMS NPPES · OIG LEIE · CMS Medicare Part D · CMS Physician Comparator. See Data Methodology.
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Contact Navin Lingam Kumar
Practice Location
75 Francis St, Boston, MA 02115-6110
Mailing Address
75 Francis St, Boston, MA 02115-6110
This is a provider directory. Contact the office directly to schedule appointments.
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