Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Dr. Mohamed Amin Siddiqui, MD, MBBS

Individual provider Internal Medicine Physician · NPI 1669879433

Dr. Mohamed Amin Siddiqui, MD, MBBS is a Hospitalist in Bay Shore, New York. Qualified in 2007, 19 years ago. Practices with North Shore-Lij Medical PC, a 6,350-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Maine and New York.

Years since qualifying
19
Licensed in
ME, NY
In the registry since
2014
Specialties on file
3
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.
MBBS — Bachelor of Medicine, Bachelor of Surgery
The medical degree awarded in the UK, India and many Commonwealth countries; equivalent to an MD.

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Practice location Address checks out

300 E Main St
Bay Shore, NY 11706-8403
Phone: (631) 968-3000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 550 1st Ave, New York, NY 10016-6402 — (212) 263-5506

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 287053 (NY)
Internal Medicine Physician Taxonomy 207R00000X · Licence MD22481 (ME)
Hospitalist Physician Taxonomy 208M00000X · Licence 287053 (NY)

Record details

NPI number1669879433
Entity typeIndividual (Type 1)
GenderMale
Credentials MD , MBBS
Sole proprietorNo
NPI enumeratedNovember 22, 2014
Last updated in NPPESOctober 12, 2023
Certification dateJanuary 5, 2021

Medicare enrollment

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

Medicare specialtyHOSPITALIST
Medical schoolOTHER
Graduated 2007 (19 years in practice)
Group practice North Shore-Lij Medical Pc — 6350 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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 patients292
Services billed 862 a service is one billed item, such as a visit, a test or a procedure
Average patient age77

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.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

Colleagues at North Shore-Lij Medical PC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 6350 clinicians in the practice; 12 are shown here.

Other providers in Bay Shore