NPPES file of Aug 9, 2026

Subin Siby

Student in an Organized Health Care Education/Training Program · Boston, MA

Subin Siby is a student in an organized health care education/training program with a practice address in Boston, Massachusetts, and NPI 1770287120, issued on Mar 29, 2023. Check the license with the Massachusetts board that licenses this profession; 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
1770287120
Name
Subin Siby
Primary taxonomy
Student in an Organized Health Care Education/Training Program 390200000X
Practice location
732 Harrison Ave, Boston, MA 02118
Phone
(617) 414-6840
Enumerated
Mar 29, 2023
Record last updated
Mar 30, 2023
Fax
(617) 414-6710
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 732 Harrison Ave

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

  1. Maitri Acharekar, MDStudent in an Organized Health Care Education/Training Program1255020715
  2. Adeboye Adewoye, M.D.Medical Oncology Physician1316920838
  3. Eric Awtry, M.D.Cardiovascular Disease Physician1922084839
  4. Megan Barnett, RD, LDN, CNSCRegistered Dietitian1083919153
  5. Katy Bockstall, M.D.Cardiovascular Disease Physician1952676058
  6. John Bostrom, M.D.Cardiovascular Disease Physician1477087021

Verify Subin Siby in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Massachusetts board licenses this professionCheck 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
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13% more Medicare Part D claims than the average student in an organized health care education/training program in 2024

209 Medicare Part D claims for 81 beneficiaries, against an average of 185 among the 59,748 providers of this specialty who prescribed in Part D. Brand-name drugs were 6% of claims. 20 claims were for opioids.

  1. Subin Siby209
  2. Specialty average185

Most prescribed

  1. Ammonium Lactate74 claims
  2. Ketoconazole46 claims
  3. Oxycodone Hcl16 claims
  4. Diclofenac Sodium13 claims
  5. Ibuprofen12 claims
  6. Xarelto11 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: $166.18

2 payments; by number, the most common kind was food and beverage; the largest payer was Mimedx Group, Inc. The 13,278 providers of this specialty with any payment received $608.08 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Subin Siby$166.18
  2. Specialty average$608.08

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

Subin Siby among 11,235 student in an organized health care education/training program records in Massachusetts

Subin Siby is one of 11,235 student in an organized health care education/training program records with a practice address in Massachusetts. 26% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2023, is newer than 40% of them.

  • NPI issued2023 · 40% of these records are older, 50% newer
  • In a Medicare fileYes · 26% of these records are
  • In the CMS Doctors and Clinicians fileNo · 4% of these records are
  • Record last updated2023 · 27% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 390200000X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

6,126 student in an organized health care education/training program records list a practice address in Boston

They are 6,126 of the 41,865 NPPES records with a practice address in Boston, and 11,235 student in an organized health care education/training program records in Massachusetts.

The 8 student in an organized health care education/training program records with the nearest ZIP codes

  1. Hector Adames, PSY.D.Boston, MA 021181447446612
  2. Sana Almunajjed Allahham, DMDBoston, MA 021181912154196
  3. Elizabeth Carey, M ED, MABoston, MA 021181073761136
  4. Claire Chang, D.M.D.Boston, MA 021181649428046
  5. Linda Deeds, MDBoston, MA 021181407022270
  6. Joseph El Khalil, MDBoston, MA 021181578703104
  7. Lewanda Elliott, M.ED.Boston, MA 021181164676961
  8. Dima Kabbani, M.D.Boston, MA 021181043404916

Common questions

What is Subin Siby's NPI number?

Subin Siby's National Provider Identifier (NPI) is 1770287120, issued on Mar 29, 2023. An NPI identifies a provider in billing; it is not a license.

Where is Subin Siby located?

The NPPES record lists a practice address at 732 Harrison Ave, Boston, MA, 02118. Phone: (617) 414-6840. Providers update this record themselves, so call before visiting.

How can I verify Subin Siby's license?

Search the Massachusetts board that licenses this profession; the NPPES record confirms identity only.

How much does Subin Siby prescribe under Medicare Part D?

In 2024, Subin Siby had 209 Medicare Part D claims for 81 beneficiaries; the average among student in an organized health care education/training program prescribers was 185. 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.