Iraj Aghdasi, M.D.
Internal Medicine Physician · South Weymouth, MA
Iraj Aghdasi, M.D. is an internal medicine physician with a practice address in South Weymouth, Massachusetts, and NPI 1154405934, issued on Oct 25, 2006. Check the license (Massachusetts 39421, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.
- Name
- Iraj Aghdasi
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 39421 MA
Self-reported in NPPES; status is on the state search - Practice location
- 851 Main St, South Weymouth, MA 02190
- Phone
- (781) 331-8584
- Enumerated
- Oct 25, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (781) 331-8585
- Medicaid ID
- 2067463 MA
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 6,825 in Massachusetts → Look up another NPI →
Also registered at 851 Main St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Paul Blachman, MDNeurology Physician1669462578
- Martin Broff, M.D.Allergy & Immunology Physician1043208192
- Emma Burnick, PA-CPhysician Assistant1760251961
- Donna Chapman, ACNPNurse Practitioner1063711414
- Rajinder Chawla, M.D.Nephrology Physician1407896939
- George Cuchural, M.D.Specialist1124137484
Verify Iraj Aghdasi in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
Search for license 39421Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
21% fewer Medicare Part D claims than the average internal medicine physician in 2024
2,504 Medicare Part D claims for 115 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 22% of claims. 28 claims were for opioids.
Most prescribed
- Atorvastatin Calcium136 claims
- Hydrochlorothiazide112 claims
- Lisinopril111 claims
- Eliquis108 claims
- Amlodipine Besylate100 claims
- Metoprolol Succinate75 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.
Iraj Aghdasi among 6,825 internal medicine physician records in Massachusetts
Iraj Aghdasi, 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 2006, is newer than 12% of them.
- NPI issued2006 · 12% of these records are older, 54% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileNo · 60% of these records are
- Record last updated2007 · 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).
21 internal medicine physician records list a practice address in South Weymouth
They are 21 of the 445 NPPES records with a practice address in South Weymouth, and 6,825 internal medicine physician records in Massachusetts.
All 6,825 in Massachusetts → Every provider in South Weymouth → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Aboualkheir Alzaim, MDSouth Weymouth, MA 021901073595260
- Brian Battista, MDSouth Weymouth, MA 021901821075961
- Charles Chalko, D.O.South Weymouth, MA 021901548218126
- Brian Dolan, M.D.Weymouth, MA 021901952345928
- Judy Dunal, MDSouth Weymouth, MA 021901619954757
- Vitaly Ermolin, MDWeymouth, MA 021901114901485
- Andrea Kopasz, M.D.South Weymouth, MA 021901770698573
- Robert Lille, MDSouth Weymouth, MA 021901548247695
Common questions
What is Iraj Aghdasi, M.D.'s NPI number?
Iraj Aghdasi, M.D.'s National Provider Identifier (NPI) is 1154405934, issued on Oct 25, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Iraj Aghdasi, M.D. located?
The NPPES record lists a practice address at 851 Main St, South Weymouth, MA, 02190. Phone: (781) 331-8584. Providers update this record themselves, so call before visiting.
How can I verify Iraj Aghdasi, M.D.'s license?
NPPES lists Massachusetts license number 39421, 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 Iraj Aghdasi, M.D. prescribe under Medicare Part D?
In 2024, Iraj Aghdasi, M.D. had 2,504 Medicare Part D claims for 115 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.