Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Siddharth Munsif, MD

Individual provider Internal Medicine Physician · NPI 1184926040

Siddharth Munsif, MD is a Hospitalist in Burlington, Massachusetts. Graduated from University of Cincinnati College of Medicine in 2009, 17 years ago. Practices with Lahey Clinic Inc, a 1,372-clinician group, works from 2 locations, accepts Medicare assignment and offers telehealth. Licensed in Illinois, Indiana, Massachusetts and Maryland.

Years since qualifying
17
Trained at
University of Cincinnati College of Medicine
Licensed in
IL, IN, MA, MD
In the registry since
2010
Specialties on file
5
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

41 Mall Rd
Burlington, MA 01805-1705
Phone: (781) 744-8000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 4500 Memorial Dr, Belleville, IL 62226-5360 — (618) 257-6220

Specialties & licences

Hospitalist Physician (primary) Taxonomy 208M00000X · Licence 1021135 (MA)
Internal Medicine Physician Taxonomy 207R00000X · Licence D88161 (MD)
Internal Medicine Physician Taxonomy 207R00000X · Licence 01072980A (IN)
Hospitalist Physician Taxonomy 208M00000X · Licence 036.137230 (IL)
Hospitalist Physician Taxonomy 208M00000X · Licence 01072980A (IN)

Record details

NPI number1184926040
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedNovember 29, 2010
Last updated in NPPESDecember 23, 2025
Certification dateDecember 23, 2025

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyHOSPITALIST
Medical schoolUNIVERSITY OF CINCINNATI COLLEGE OF MEDICINE
Graduated 2009 (17 years in practice)
Group practice Lahey Clinic Inc — 1372 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations9 on file with Medicare

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients325
Services billed 875 a service is one billed item, such as a visit, a test or a procedure
Average patient age75

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Payments from drug and device companies, 2025

Drug and device makers are required by federal law (the Physician Payments Sunshine Act) to report what they pay or give to clinicians, and CMS publishes the reports as Open Payments. This is the 2025 program year. A report is a record of a payment, not an allegation of anything, and many are small items such as meals. Only general payments are listed here; research payments and ownership or investment interests are reported separately by CMS and are not shown.

Food and Beverage $7 1 payment · a meal or drink at a meeting or visit, not a fee

Each amount is the sum of what companies reported for that kind of payment in 2025, rounded to the dollar. Not all of it is income to the clinician: a meal is not a fee, a charitable contribution goes to a charity, and a royalty or an acquisition payment is not a salary.

Check a report, or dispute one, at the source in CMS’s own tool, Open Payments. Corrections go through CMS’s dispute process. This site removes a home address on request and asks for no proof, because that is privacy; it will not remove an accurate payment report on request, because that is a statutory public disclosure.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

  • Lahey Hospital & Medical Center, Burlington Hospital · Burlington, MA

Colleagues at Lahey Clinic Inc

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 1372 clinicians in the practice; 12 are shown here.

Other providers in Burlington