NPPES file of Aug 9, 2026

Subasit Acharji, MD

Cardiovascular Disease Physician · Leominster, MA

Subasit Acharji, MD is a cardiovascular disease physician with a practice address in Leominster, Massachusetts, and NPI 1225246358, issued on May 21, 2007. Check the license (Massachusetts 232945, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1225246358
Name
Subasit Acharji
Credential
MD
Primary taxonomy
Cardiovascular Disease Physician 207RC0000X
License numbers
232945 MA
MD432147 PA
MT183374 PA
Self-reported in NPPES; status is on the state search
Practice location
60 Hospital RD, Leominster, MA 01453
Phone
(508) 334-3452
Enumerated
May 21, 2007
Record last updated
Dec 26, 2023
Medicaid ID
101984043 PA
Medicare enrollment
Enrolled (PECOS I20230724001669); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 60 Hospital RD

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Glenn Allison, M.D.Internal Medicine Physician1497745848
  2. David Ammerman, MDFamily Medicine Physician1730160169
  3. Kyaw Aung, MDInternal Medicine Physician1669033866
  4. Kalyn Barger, PA-CPhysician Assistant1528339934
  5. McCall Barrick, PNPPediatric Nurse Practitioner1528473659
  6. Rashmi Bhopi, M.DPediatrics Physician1356636989

Verify Subasit Acharji in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
    Search for license 232945
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Massachusetts license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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56% fewer Medicare Part D claims than the average cardiovascular disease physician in 2024

1,350 Medicare Part D claims for 249 beneficiaries, against an average of 3,078 among the 20,728 providers of this specialty who prescribed in Part D. Brand-name drugs were 17% of claims.

  1. Subasit Acharji1,350
  2. Specialty average3,078

Most prescribed

  1. Metoprolol Succinate148 claims
  2. Furosemide132 claims
  3. Eliquis130 claims
  4. Atorvastatin Calcium91 claims
  5. Diltiazem 24hr Er (Cd)78 claims
  6. Rosuvastatin Calcium71 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: $63.84

4 payments; by number, the most common kind was food and beverage; the largest payer was Zoll Services LLC (a/k/a Zoll LifeCor Corp). The 16,686 providers of this specialty with any payment received $3,819.56 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Subasit Acharji$63.84
  2. Specialty average$3,819.56

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

3 hospitals and group practices

  1. Avera St LukesAberdeen, SD · Acute Care Hospitals4 of 5 stars
  2. South Shore Medical Center, Inc.Norwell, MA
  3. Umass Memorial Medical Group IncLeominster, MA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.

Subasit Acharji among 1,080 cardiovascular disease physician records in Massachusetts

Subasit Acharji, MD is one of 1,080 cardiovascular disease 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 2007, is newer than 55% of them.

  • NPI issued2007 · 55% of these records are older, 36% newer
  • In a Medicare fileYes · 75% of these records are
  • In the CMS Doctors and Clinicians fileYes · 65% of these records are
  • Graduated2001 · median 2001 among the 698 with a school on file
  • Record last updated2023 · 63% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RC0000X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

12 cardiovascular disease physician records list a practice address in Leominster

They are 12 of the 1,151 NPPES records with a practice address in Leominster, and 1,080 cardiovascular disease physician records in Massachusetts.

The 8 cardiovascular disease physician records with the nearest ZIP codes

  1. Paul Block, MDLeominster, MA 014531003810094
  2. Alyssa Cali, DOLeominster, MA 014531972009793
  3. Ellen Gallant, MDLeominster, MA 014531083648786
  4. Maureen Maher, MDLeominster, MA 014531518915784
  5. Paul McCabe, MDLeominster, MA 014531013478239
  6. Nicholas Mercadante, M.D.Leominster, MA 014531821005943
  7. Mark O'Connor, M.D.Leominster, MA 014531215297270
  8. Jonathan Robbins, M.D.Leominster, MA 014531063478329

Common questions

What is Subasit Acharji, MD's NPI number?

Subasit Acharji, MD's National Provider Identifier (NPI) is 1225246358, issued on May 21, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Subasit Acharji, MD located?

The NPPES record lists a practice address at 60 Hospital RD, Leominster, MA, 01453. Phone: (508) 334-3452. Providers update this record themselves, so call before visiting.

How can I verify Subasit Acharji, MD's license?

NPPES lists Massachusetts license number 232945, 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 Subasit Acharji, MD prescribe under Medicare Part D?

In 2024, Subasit Acharji, MD had 1,350 Medicare Part D claims for 249 beneficiaries; the average among cardiovascular disease physician prescribers was 3,078. 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.