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

Tanzeel Islam, MD

Individual provider Internal Medicine Physician · NPI 1578980611

Tanzeel Islam, MD is a Hospitalist in Falls Church, Virginia. Qualified in 2010, 16 years ago. Practices with Lake Spring Physician Services, LLC, a 89-clinician group and accepts Medicare assignment. Licensed in Nevada and Virginia.

Years since qualifying
16
Licensed in
NV, VA
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.

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Practice location Address checks out

3300 Gallows Rd
Falls Church, VA 22042-3307
Phone: (703) 776-4001
Fax: (703) 776-7113
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 0101271208 (VA)
Internal Medicine Physician Taxonomy 207R00000X · Licence 17314 (NV)
Hospitalist Physician Taxonomy 208M00000X · Licence 17314 (NV)

Record details

NPI number1578980611
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedMarch 26, 2014
Last updated in NPPESJune 21, 2023
Certification dateJune 21, 2023

Medicare enrollment

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

Medicare specialtyHOSPITALIST
Also practisesINTERNAL MEDICINE
Medical schoolOTHER
Graduated 2010 (16 years in practice)
Group practice Lake Spring Physician Services, Llc — 89 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

Other providers in Falls Church