Gunardi Nyoto Irawan, M.D.
Gunardi Nyoto Irawan, M.D. specializes in internal medicine, serving patients in Northborough, MA in group practice. He has been in practice for 15+ years. Among his Medicare patients, common conditions include hypertension, high cholesterol, and arthritis (per CMS data).
At a glance
- Prescribes opioids less than 48% of reporting doctors in Massachusetts
- Uses generic medications more than 70% of reporting doctors in Massachusetts
- Virtual visits available — no app or travel required
Older · 100dNPPES updated 2026-01-26 · verify on CMS
Contact & Location
Practice Location
162 Main St, Northborough, MA 01532-1930
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 = better0.52%
Massachusetts avg: 4 · US avg: 5.1
✓ Higher than most doctors nationally(-4.6 pts)
Typical range among reporting doctors in Massachusetts0.52% of this doctor's prescriptions are opioid pain medications. Lower means more cautious prescribing.
Generic Rx
↑ Higher = better90.8%
Massachusetts avg: 81.9 · US avg: 82.8
✓ Higher than most doctors nationally(+8 pts)
Better than 70% of reporting doctors in MassachusettsHow often this doctor prescribes affordable generic drugs instead of expensive brand-name ones.
Medicare Patients
298
Unique beneficiaries
Standard volumePrescription Recipients
690
Patients prescribed
Prescriptions Written
5,529
Total claims
Total Medicare drug cost: $468k
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 Hypertension, High Cholesterol, and Arthritis.
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
Joint inflammation causing pain, swelling, and stiffness
US avg: 49.3%↓ Fewer patients than average (-11%) — less common here
A condition where the body cannot properly regulate blood sugar levels
US avg: 34.5%↑ More patients than average (+1%) — a focus area for this doctor
Conditions affecting emotional state, including depression and bipolar disorder
Reduced blood flow to the heart muscle, commonly known as coronary artery disease
US avg: 31.7%↓ Fewer patients than average (-8%) — less common here
A mood disorder causing persistent sadness and loss of interest in activities
US avg: 31.8%↓ Fewer patients than average (-8%) — less common here
Gradual loss of kidney function over time, often linked to diabetes or hypertension
US avg: 29.6%↓ Fewer patients than average (-7%) — less common here
Percentage of this provider's Medicare patients diagnosed with each condition. Source: CMS Utilization Data.
$57 received from industry
1 transaction reported in 2024 ·Low tier
Payments include consulting fees, speaking honoraria, food & beverage, travel, research support, and ownership interests from drug and medical device manufacturers. Disclosure is required by the federal Physician Payments Sunshine Act. These payments do not necessarily indicate conflicts of interest. National median: $338 across 136 000 tracked providers.
Tiers — Low: under $500 · Moderate: $500-5 000 · High: $5 000-25 000 · Very High: $25 000+. Source: CMS Open Payments 2024, attributed to Gunardi Nyoto Irawan's NPI.
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Background & Specialty
Education, training, and specialty classification from CMS NPPES and Medicare records.
Board certified · Jan 25, 2026
CMS-verified certification date
15 years in practice
Experienced
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
Mailing address
171 Main St Ste 203b, Ashland, MA 01721-1187
Differs from practice location
Virtual Internal Medicine Care With Gunardi Nyoto Irawan
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with Gunardi Nyoto Irawan for blood pressure monitoring, cholesterol management, arthritis follow-ups — no travel to Northborough 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 Gunardi Nyoto Irawan
NPI records show Dr. Irawan as active with telehealth listed in Northborough, MA. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (508) 770-6701.
Sourced from CMS NPPES · OIG LEIE · CMS Medicare Part D · CMS Open Payments 2024 · CMS Physician Comparator. See Data Methodology.
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Contact Gunardi Nyoto Irawan
Practice Location
162 Main St, Northborough, MA 01532-1930
Mailing Address
171 Main St Ste 203b, Ashland, MA 01721-1187
This is a provider directory. Contact the office directly to schedule appointments.
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