Gunardi Nyoto Irawan, M.D.
Internal Medicine Physician · Northborough, MA
Gunardi Nyoto Irawan, M.D. is an internal medicine physician with a practice address in Northborough, Massachusetts, and NPI 1053752832, issued on Jul 9, 2013. Check the license (Massachusetts 269613, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.
- Name
- Gunardi Nyoto Irawan
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 269613 MA
Self-reported in NPPES; status is on the state search - Practice location
- 162 Main St, Northborough, MA 01532
- Phone
- (508) 770-6701
- Enumerated
- Jul 9, 2013
- Record last updated
- Jan 26, 2026
- Fax
- (508) 770-6702
- Medicare enrollment
- Enrolled (PECOS I20170511001317); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 6,825 in Massachusetts → Look up another NPI →
Also registered at 162 Main St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Rajitha Csudae, MDInternal Medicine Physician1902878325
- Courtney LaperrierePhysician Assistant1558986281
Verify Gunardi Nyoto Irawan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
Search for license 269613Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
6% more Medicare Part D claims than the average internal medicine physician in 2024
3,368 Medicare Part D claims for 666 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 14% of claims. 38 claims were for opioids.
Most prescribed
- Atorvastatin Calcium182 claims
- Levothyroxine Sodium154 claims
- Amlodipine Besylate141 claims
- Lisinopril139 claims
- Losartan Potassium124 claims
- Metoprolol Succinate104 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $57.19
1 payment: food and beverage; the largest payer was Lilly USA, LLC. The 50,334 providers of this specialty with any payment received $1,303.06 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Charles River Medical Associates, PCNorthborough, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Gunardi Nyoto Irawan among 6,825 internal medicine physician records in Massachusetts
Gunardi Nyoto Irawan, M.D. is one of 6,825 internal medicine physician records with a practice address in Massachusetts. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2013, is newer than 70% of them.
- NPI issued2013 · 70% of these records are older, 28% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated2011 · median 2004 among the 4,103 with a school on file
- Record last updated2026 · 64% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
10 internal medicine physician records list a practice address in Northborough
They are 10 of the 328 NPPES records with a practice address in Northborough, and 6,825 internal medicine physician records in Massachusetts.
All 6,825 in Massachusetts → Every provider in Northborough → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Shwetha Adhikari, MDNorthborough, MA 015321962715912
- Rajitha Csudae, MDNorthborough, MA 015321902878325
- Connie Drexler, M.D.Northborough, MA 015321417923673
- David Hatem, M.D.Northborough, MA 015321174506687
- Joel Hurwitz, M.D.Northborough, MA 015321699758102
- Farhan Ibrahimi, MDNorthborough, MA 015321275688442
- Bryan McGuirk, MDNorthborough, MA 015321184988446
- Shubha Pai, M.D.Northborough, MA 015321669578712
Common questions
What is Gunardi Nyoto Irawan, M.D.'s NPI number?
Gunardi Nyoto Irawan, M.D.'s National Provider Identifier (NPI) is 1053752832, issued on Jul 9, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Gunardi Nyoto Irawan, M.D. located?
The NPPES record lists a practice address at 162 Main St, Northborough, MA, 01532. Phone: (508) 770-6701. Providers update this record themselves, so call before visiting.
How can I verify Gunardi Nyoto Irawan, M.D.'s license?
NPPES lists Massachusetts license number 269613, as entered by the provider. Search the Massachusetts Board of Registration in Medicine at https://findmydoctor.mass.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Gunardi Nyoto Irawan, M.D. prescribe under Medicare Part D?
In 2024, Gunardi Nyoto Irawan, M.D. had 3,368 Medicare Part D claims for 666 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.